821497248

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:213

約数の個数: 384

約数和(自身を含む): 2887315200

約数和(自身を除く): 2065817952

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 54, 61, 66, 72, 78, 88, 96, 99, 104, 108, 109, 117, 122, 132, 143, 144, 156, 176, 183, 198, 208, 216, 218, 234, 244, 264, 286, 288, 297, 312, 327, 351, 352, 366, 396, 416, 429, 432, 436, 468, 488, 528, 549, 572, 594, 624, 654, 671, 702, 732, 792, 793, 858, 864, 872, 936, 976, 981, 1056, 1098, 1144, 1188, 1199, 1248, 1287, 1308, 1342, 1404, 1417, 1464, 1584, 1586, 1647, 1716, 1744, 1872, 1952, 1962, 2013, 2196, 2288, 2376, 2379, 2398, 2574, 2616, 2684, 2808, 2834, 2928, 2943, 3168, 3172, 3294, 3432, 3488, 3597, 3744, 3861, 3924, 4026, 4251, 4392, 4576, 4752, 4758, 4796, 5148, 5232, 5368, 5616, 5668, 5856, 5886, 6039, 6344, 6588, 6649, 6864, 7137, 7194, 7722, 7848, 8052, 8502, 8723, 8784, 9504, 9516, 9592, 10296, 10464, 10736, 10791, 11232, 11336, 11772, 12078, 12688, 12753, 13176, 13298, 13728, 14274, 14388, 15444, 15587, 15696, 16104, 17004, 17446, 17568, 18117, 19032, 19184, 19947, 20592, 21411, 21472, 21582, 22672, 23544, 24156, 25376, 25506, 26169, 26352, 26596, 28548, 28776, 30888, 31174, 31392, 32208, 32373, 34008, 34892, 36234, 38064, 38259, 38368, 39894, 41184, 42822, 43164, 45344, 46761, 47088, 48312, 51012, 52338, 52704, 53192, 57096, 57552, 59841, 61776, 62348, 64416, 64746, 68016, 69784, 72468, 73139, 76128, 76518, 78507, 79788, 85644, 86328, 86437, 93522, 94176, 96624, 102024, 104676, 106384, 114192, 115104, 119682, 123552, 124696, 129492, 136032, 139568, 140283, 144936, 146278, 153036, 157014, 159576, 171288, 172656, 172874, 179523, 187044, 193248, 204048, 209352, 212768, 219417, 228384, 235521, 239364, 249392, 258984, 259311, 279136, 280566, 289872, 292556, 306072, 314028, 319152, 342576, 345312, 345748, 359046, 374088, 408096, 418704, 420849, 438834, 471042, 478728, 498784, 517968, 518622, 561132, 579744, 585112, 612144, 628056, 638304, 658251, 685152, 691496, 718092, 748176, 777933, 837408, 841698, 877668, 942084, 950807, 957456, 1035936, 1037244, 1122264, 1170224, 1224288, 1256112, 1316502, 1382992, 1436184, 1496352, 1555866, 1683396, 1755336, 1884168, 1901614, 1914912, 1974753, 2074488, 2244528, 2333799, 2340448, 2512224, 2633004, 2765984, 2852421, 2872368, 3111732, 3366792, 3510672, 3768336, 3803228, 3949506, 4148976, 4489056, 4667598, 5266008, 5704842, 5744736, 6223464, 6733584, 7021344, 7536672, 7606456, 7899012, 8297952, 8557263, 9335196, 10532016, 11409684, 12446928, 13467168, 15212912, 15798024, 17114526, 18670392, 21064032, 22819368, 24893856, 25671789, 30425824, 31596048, 34229052, 37340784, 45638736, 51343578, 63192096, 68458104, 74681568, 91277472, 102687156, 136916208, 205374312, 273832416, 410748624, 821497248]

約数ペア:

[(1, 821497248), (2, 410748624), (3, 273832416), (4, 205374312), (6, 136916208), (8, 102687156), (9, 91277472), (11, 74681568), (12, 68458104), (13, 63192096), (16, 51343578), (18, 45638736), (22, 37340784), (24, 34229052), (26, 31596048), (27, 30425824), (32, 25671789), (33, 24893856), (36, 22819368), (39, 21064032), (44, 18670392), (48, 17114526), (52, 15798024), (54, 15212912), (61, 13467168), (66, 12446928), (72, 11409684), (78, 10532016), (88, 9335196), (96, 8557263), (99, 8297952), (104, 7899012), (108, 7606456), (109, 7536672), (117, 7021344), (122, 6733584), (132, 6223464), (143, 5744736), (144, 5704842), (156, 5266008), (176, 4667598), (183, 4489056), (198, 4148976), (208, 3949506), (216, 3803228), (218, 3768336), (234, 3510672), (244, 3366792), (264, 3111732), (286, 2872368), (288, 2852421), (297, 2765984), (312, 2633004), (327, 2512224), (351, 2340448), (352, 2333799), (366, 2244528), (396, 2074488), (416, 1974753), (429, 1914912), (432, 1901614), (436, 1884168), (468, 1755336), (488, 1683396), (528, 1555866), (549, 1496352), (572, 1436184), (594, 1382992), (624, 1316502), (654, 1256112), (671, 1224288), (702, 1170224), (732, 1122264), (792, 1037244), (793, 1035936), (858, 957456), (864, 950807), (872, 942084), (936, 877668), (976, 841698), (981, 837408), (1056, 777933), (1098, 748176), (1144, 718092), (1188, 691496), (1199, 685152), (1248, 658251), (1287, 638304), (1308, 628056), (1342, 612144), (1404, 585112), (1417, 579744), (1464, 561132), (1584, 518622), (1586, 517968), (1647, 498784), (1716, 478728), (1744, 471042), (1872, 438834), (1952, 420849), (1962, 418704), (2013, 408096), (2196, 374088), (2288, 359046), (2376, 345748), (2379, 345312), (2398, 342576), (2574, 319152), (2616, 314028), (2684, 306072), (2808, 292556), (2834, 289872), (2928, 280566), (2943, 279136), (3168, 259311), (3172, 258984), (3294, 249392), (3432, 239364), (3488, 235521), (3597, 228384), (3744, 219417), (3861, 212768), (3924, 209352), (4026, 204048), (4251, 193248), (4392, 187044), (4576, 179523), (4752, 172874), (4758, 172656), (4796, 171288), (5148, 159576), (5232, 157014), (5368, 153036), (5616, 146278), (5668, 144936), (5856, 140283), (5886, 139568), (6039, 136032), (6344, 129492), (6588, 124696), (6649, 123552), (6864, 119682), (7137, 115104), (7194, 114192), (7722, 106384), (7848, 104676), (8052, 102024), (8502, 96624), (8723, 94176), (8784, 93522), (9504, 86437), (9516, 86328), (9592, 85644), (10296, 79788), (10464, 78507), (10736, 76518), (10791, 76128), (11232, 73139), (11336, 72468), (11772, 69784), (12078, 68016), (12688, 64746), (12753, 64416), (13176, 62348), (13298, 61776), (13728, 59841), (14274, 57552), (14388, 57096), (15444, 53192), (15587, 52704), (15696, 52338), (16104, 51012), (17004, 48312), (17446, 47088), (17568, 46761), (18117, 45344), (19032, 43164), (19184, 42822), (19947, 41184), (20592, 39894), (21411, 38368), (21472, 38259), (21582, 38064), (22672, 36234), (23544, 34892), (24156, 34008), (25376, 32373), (25506, 32208), (26169, 31392), (26352, 31174), (26596, 30888), (28548, 28776)]