1861557984

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 576

約数和(自身を含む): 6862060800

約数和(自身を除く): 5000502816

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 19, 22, 24, 26, 27, 32, 33, 36, 38, 39, 44, 48, 52, 54, 57, 61, 66, 72, 76, 78, 88, 96, 99, 104, 108, 114, 117, 122, 132, 143, 144, 152, 156, 169, 171, 176, 183, 198, 208, 209, 216, 228, 234, 244, 247, 264, 286, 288, 297, 304, 312, 338, 342, 351, 352, 366, 396, 416, 418, 429, 432, 456, 468, 488, 494, 507, 513, 528, 549, 572, 594, 608, 624, 627, 671, 676, 684, 702, 732, 741, 792, 793, 836, 858, 864, 912, 936, 976, 988, 1014, 1026, 1056, 1098, 1144, 1159, 1188, 1248, 1254, 1287, 1342, 1352, 1368, 1404, 1464, 1482, 1521, 1584, 1586, 1647, 1672, 1716, 1824, 1859, 1872, 1881, 1952, 1976, 2013, 2028, 2052, 2196, 2223, 2288, 2318, 2376, 2379, 2508, 2574, 2684, 2704, 2717, 2736, 2808, 2928, 2964, 3042, 3168, 3172, 3211, 3294, 3344, 3432, 3477, 3718, 3744, 3762, 3861, 3952, 4026, 4056, 4104, 4392, 4446, 4563, 4576, 4636, 4752, 4758, 5016, 5148, 5368, 5408, 5434, 5472, 5577, 5616, 5643, 5856, 5928, 6039, 6084, 6344, 6422, 6588, 6669, 6688, 6864, 6954, 7137, 7436, 7524, 7722, 7904, 8052, 8112, 8151, 8208, 8723, 8784, 8892, 9126, 9272, 9504, 9516, 9633, 10032, 10296, 10309, 10431, 10736, 10868, 11154, 11232, 11286, 11856, 12078, 12168, 12688, 12749, 12844, 13176, 13338, 13728, 13908, 14274, 14872, 15048, 15067, 15444, 16104, 16224, 16302, 16416, 16731, 17446, 17568, 17784, 18117, 18252, 18544, 19032, 19266, 20064, 20592, 20618, 20862, 21411, 21472, 21736, 22308, 22572, 23712, 24156, 24336, 24453, 25376, 25498, 25688, 26169, 26352, 26676, 27816, 28548, 28899, 29744, 30096, 30134, 30888, 30927, 31293, 32208, 32604, 33462, 34892, 35321, 35568, 36234, 36504, 37088, 38064, 38247, 38532, 41184, 41236, 41724, 42822, 43472, 44616, 45144, 45201, 48312, 48672, 48906, 50193, 50996, 51376, 52338, 52704, 53352, 55632, 57096, 57798, 59488, 60192, 60268, 61776, 61854, 62586, 64416, 65208, 66924, 69784, 70642, 71136, 72468, 73008, 73359, 76128, 76494, 77064, 78507, 82472, 83448, 85644, 86697, 86944, 89232, 90288, 90402, 92781, 96624, 97812, 100386, 101992, 102752, 104676, 105963, 106704, 111264, 113399, 114192, 114741, 115596, 120536, 123552, 123708, 125172, 130416, 133848, 135603, 139568, 141284, 144936, 146016, 146718, 152988, 154128, 157014, 164944, 165737, 166896, 171288, 173394, 178464, 180576, 180804, 185562, 193248, 195624, 195871, 200772, 203984, 209352, 211926, 213408, 226798, 228384, 229482, 231192, 235521, 241072, 247416, 250344, 260832, 267696, 271206, 278343, 279136, 282568, 289872, 293436, 305976, 308256, 314028, 317889, 329888, 331474, 333792, 340197, 342576, 344223, 346788, 361608, 371124, 391248, 391742, 401544, 406809, 407968, 418704, 423852, 453596, 458964, 462384, 471042, 482144, 494832, 497211, 500688, 535392, 542412, 556686, 565136, 579744, 586872, 587613, 611952, 628056, 635778, 662948, 680394, 685152, 688446, 693576, 723216, 742248, 782496, 783484, 803088, 813618, 837408, 847704, 907192, 917928, 924768, 942084, 953667, 989664, 994422, 1001376, 1020591, 1084824, 1113372, 1130272, 1173744, 1175226, 1223904, 1256112, 1271556, 1325896, 1360788, 1376892, 1387152, 1446432, 1484496, 1491633, 1566968, 1606176, 1627236, 1695408, 1762839, 1814384, 1835856, 1884168, 1907334, 1988844, 2041182, 2154581, 2169648, 2226744, 2347488, 2350452, 2512224, 2543112, 2651792, 2721576, 2753784, 2774304, 2968992, 2983266, 3061773, 3133936, 3254472, 3390816, 3525678, 3628768, 3671712, 3768336, 3814668, 3977688, 4082364, 4309162, 4339296, 4453488, 4474899, 4700904, 5086224, 5288517, 5303584, 5443152, 5507568, 5966532, 6123546, 6267872, 6463743, 6508944, 7051356, 7536672, 7629336, 7955376, 8164728, 8618324, 8906976, 8949798, 9401808, 10172448, 10577034, 10886304, 11015136, 11933064, 12247092, 12927486, 13017888, 14102712, 15258672, 15910752, 16329456, 17236648, 17899596, 18803616, 19391229, 21154068, 23866128, 24494184, 25854972, 28205424, 30517344, 32658912, 34473296, 35799192, 38782458, 42308136, 47732256, 48988368, 51709944, 56410848, 58173687, 68946592, 71598384, 77564916, 84616272, 97976736, 103419888, 116347374, 143196768, 155129832, 169232544, 206839776, 232694748, 310259664, 465389496, 620519328, 930778992, 1861557984]

約数ペア:

[(1, 1861557984), (2, 930778992), (3, 620519328), (4, 465389496), (6, 310259664), (8, 232694748), (9, 206839776), (11, 169232544), (12, 155129832), (13, 143196768), (16, 116347374), (18, 103419888), (19, 97976736), (22, 84616272), (24, 77564916), (26, 71598384), (27, 68946592), (32, 58173687), (33, 56410848), (36, 51709944), (38, 48988368), (39, 47732256), (44, 42308136), (48, 38782458), (52, 35799192), (54, 34473296), (57, 32658912), (61, 30517344), (66, 28205424), (72, 25854972), (76, 24494184), (78, 23866128), (88, 21154068), (96, 19391229), (99, 18803616), (104, 17899596), (108, 17236648), (114, 16329456), (117, 15910752), (122, 15258672), (132, 14102712), (143, 13017888), (144, 12927486), (152, 12247092), (156, 11933064), (169, 11015136), (171, 10886304), (176, 10577034), (183, 10172448), (198, 9401808), (208, 8949798), (209, 8906976), (216, 8618324), (228, 8164728), (234, 7955376), (244, 7629336), (247, 7536672), (264, 7051356), (286, 6508944), (288, 6463743), (297, 6267872), (304, 6123546), (312, 5966532), (338, 5507568), (342, 5443152), (351, 5303584), (352, 5288517), (366, 5086224), (396, 4700904), (416, 4474899), (418, 4453488), (429, 4339296), (432, 4309162), (456, 4082364), (468, 3977688), (488, 3814668), (494, 3768336), (507, 3671712), (513, 3628768), (528, 3525678), (549, 3390816), (572, 3254472), (594, 3133936), (608, 3061773), (624, 2983266), (627, 2968992), (671, 2774304), (676, 2753784), (684, 2721576), (702, 2651792), (732, 2543112), (741, 2512224), (792, 2350452), (793, 2347488), (836, 2226744), (858, 2169648), (864, 2154581), (912, 2041182), (936, 1988844), (976, 1907334), (988, 1884168), (1014, 1835856), (1026, 1814384), (1056, 1762839), (1098, 1695408), (1144, 1627236), (1159, 1606176), (1188, 1566968), (1248, 1491633), (1254, 1484496), (1287, 1446432), (1342, 1387152), (1352, 1376892), (1368, 1360788), (1404, 1325896), (1464, 1271556), (1482, 1256112), (1521, 1223904), (1584, 1175226), (1586, 1173744), (1647, 1130272), (1672, 1113372), (1716, 1084824), (1824, 1020591), (1859, 1001376), (1872, 994422), (1881, 989664), (1952, 953667), (1976, 942084), (2013, 924768), (2028, 917928), (2052, 907192), (2196, 847704), (2223, 837408), (2288, 813618), (2318, 803088), (2376, 783484), (2379, 782496), (2508, 742248), (2574, 723216), (2684, 693576), (2704, 688446), (2717, 685152), (2736, 680394), (2808, 662948), (2928, 635778), (2964, 628056), (3042, 611952), (3168, 587613), (3172, 586872), (3211, 579744), (3294, 565136), (3344, 556686), (3432, 542412), (3477, 535392), (3718, 500688), (3744, 497211), (3762, 494832), (3861, 482144), (3952, 471042), (4026, 462384), (4056, 458964), (4104, 453596), (4392, 423852), (4446, 418704), (4563, 407968), (4576, 406809), (4636, 401544), (4752, 391742), (4758, 391248), (5016, 371124), (5148, 361608), (5368, 346788), (5408, 344223), (5434, 342576), (5472, 340197), (5577, 333792), (5616, 331474), (5643, 329888), (5856, 317889), (5928, 314028), (6039, 308256), (6084, 305976), (6344, 293436), (6422, 289872), (6588, 282568), (6669, 279136), (6688, 278343), (6864, 271206), (6954, 267696), (7137, 260832), (7436, 250344), (7524, 247416), (7722, 241072), (7904, 235521), (8052, 231192), (8112, 229482), (8151, 228384), (8208, 226798), (8723, 213408), (8784, 211926), (8892, 209352), (9126, 203984), (9272, 200772), (9504, 195871), (9516, 195624), (9633, 193248), (10032, 185562), (10296, 180804), (10309, 180576), (10431, 178464), (10736, 173394), (10868, 171288), (11154, 166896), (11232, 165737), (11286, 164944), (11856, 157014), (12078, 154128), (12168, 152988), (12688, 146718), (12749, 146016), (12844, 144936), (13176, 141284), (13338, 139568), (13728, 135603), (13908, 133848), (14274, 130416), (14872, 125172), (15048, 123708), (15067, 123552), (15444, 120536), (16104, 115596), (16224, 114741), (16302, 114192), (16416, 113399), (16731, 111264), (17446, 106704), (17568, 105963), (17784, 104676), (18117, 102752), (18252, 101992), (18544, 100386), (19032, 97812), (19266, 96624), (20064, 92781), (20592, 90402), (20618, 90288), (20862, 89232), (21411, 86944), (21472, 86697), (21736, 85644), (22308, 83448), (22572, 82472), (23712, 78507), (24156, 77064), (24336, 76494), (24453, 76128), (25376, 73359), (25498, 73008), (25688, 72468), (26169, 71136), (26352, 70642), (26676, 69784), (27816, 66924), (28548, 65208), (28899, 64416), (29744, 62586), (30096, 61854), (30134, 61776), (30888, 60268), (30927, 60192), (31293, 59488), (32208, 57798), (32604, 57096), (33462, 55632), (34892, 53352), (35321, 52704), (35568, 52338), (36234, 51376), (36504, 50996), (37088, 50193), (38064, 48906), (38247, 48672), (38532, 48312), (41184, 45201), (41236, 45144), (41724, 44616), (42822, 43472)]