1984800048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1096

約数の個数: 320

約数和(自身を含む): 6993838080

約数和(自身を除く): 5009038032

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 31, 33, 34, 42, 44, 48, 51, 56, 62, 66, 68, 77, 84, 88, 93, 102, 112, 119, 124, 132, 136, 154, 168, 176, 186, 187, 204, 217, 231, 238, 248, 264, 272, 308, 336, 341, 357, 372, 374, 408, 434, 462, 476, 496, 527, 528, 561, 616, 651, 682, 714, 744, 748, 816, 868, 924, 952, 1019, 1023, 1054, 1122, 1232, 1302, 1309, 1364, 1428, 1488, 1496, 1581, 1736, 1848, 1904, 2038, 2046, 2108, 2244, 2387, 2604, 2618, 2728, 2856, 2992, 3057, 3162, 3472, 3689, 3696, 3927, 4076, 4092, 4216, 4488, 4774, 5208, 5236, 5456, 5712, 5797, 6114, 6324, 7133, 7161, 7378, 7854, 8152, 8184, 8432, 8976, 9548, 10416, 10472, 11067, 11209, 11594, 12228, 12648, 14266, 14322, 14756, 15708, 16304, 16368, 17323, 17391, 19096, 20944, 21399, 22134, 22418, 23188, 24456, 25296, 28532, 28644, 29512, 31416, 31589, 33627, 34646, 34782, 38192, 40579, 42798, 44268, 44836, 46376, 48912, 51969, 57064, 57288, 59024, 62832, 63178, 67254, 69292, 69564, 78463, 81158, 85596, 88536, 89672, 92752, 94767, 103938, 114128, 114576, 121261, 121737, 126356, 134508, 138584, 139128, 156926, 162316, 171192, 177072, 179344, 189534, 190553, 207876, 221123, 235389, 242522, 243474, 252712, 269016, 277168, 278256, 313852, 324632, 342384, 347479, 363783, 379068, 381106, 415752, 442246, 470778, 485044, 486948, 505424, 537013, 538032, 571659, 627704, 649264, 663369, 694958, 727566, 758136, 762212, 831504, 884492, 941556, 970088, 973896, 1042437, 1074026, 1143318, 1255408, 1326738, 1333871, 1389916, 1455132, 1516272, 1524424, 1611039, 1768984, 1883112, 1940176, 1947792, 2084874, 2148052, 2286636, 2432353, 2653476, 2667742, 2779832, 2910264, 3048848, 3222078, 3537968, 3759091, 3766224, 4001613, 4169748, 4296104, 4573272, 4864706, 5306952, 5335484, 5559664, 5820528, 5907143, 6444156, 7297059, 7518182, 8003226, 8339496, 8592208, 9146544, 9729412, 10613904, 10670968, 11277273, 11814286, 12888312, 14594118, 15036364, 16006452, 16678992, 17721429, 19458824, 21341936, 22554546, 23628572, 25776624, 29188236, 30072728, 32012904, 35442858, 38917648, 41350001, 45109092, 47257144, 58376472, 60145456, 64025808, 70885716, 82700002, 90218184, 94514288, 116752944, 124050003, 141771432, 165400004, 180436368, 248100006, 283542864, 330800008, 496200012, 661600016, 992400024, 1984800048]

約数ペア:

[(1, 1984800048), (2, 992400024), (3, 661600016), (4, 496200012), (6, 330800008), (7, 283542864), (8, 248100006), (11, 180436368), (12, 165400004), (14, 141771432), (16, 124050003), (17, 116752944), (21, 94514288), (22, 90218184), (24, 82700002), (28, 70885716), (31, 64025808), (33, 60145456), (34, 58376472), (42, 47257144), (44, 45109092), (48, 41350001), (51, 38917648), (56, 35442858), (62, 32012904), (66, 30072728), (68, 29188236), (77, 25776624), (84, 23628572), (88, 22554546), (93, 21341936), (102, 19458824), (112, 17721429), (119, 16678992), (124, 16006452), (132, 15036364), (136, 14594118), (154, 12888312), (168, 11814286), (176, 11277273), (186, 10670968), (187, 10613904), (204, 9729412), (217, 9146544), (231, 8592208), (238, 8339496), (248, 8003226), (264, 7518182), (272, 7297059), (308, 6444156), (336, 5907143), (341, 5820528), (357, 5559664), (372, 5335484), (374, 5306952), (408, 4864706), (434, 4573272), (462, 4296104), (476, 4169748), (496, 4001613), (527, 3766224), (528, 3759091), (561, 3537968), (616, 3222078), (651, 3048848), (682, 2910264), (714, 2779832), (744, 2667742), (748, 2653476), (816, 2432353), (868, 2286636), (924, 2148052), (952, 2084874), (1019, 1947792), (1023, 1940176), (1054, 1883112), (1122, 1768984), (1232, 1611039), (1302, 1524424), (1309, 1516272), (1364, 1455132), (1428, 1389916), (1488, 1333871), (1496, 1326738), (1581, 1255408), (1736, 1143318), (1848, 1074026), (1904, 1042437), (2038, 973896), (2046, 970088), (2108, 941556), (2244, 884492), (2387, 831504), (2604, 762212), (2618, 758136), (2728, 727566), (2856, 694958), (2992, 663369), (3057, 649264), (3162, 627704), (3472, 571659), (3689, 538032), (3696, 537013), (3927, 505424), (4076, 486948), (4092, 485044), (4216, 470778), (4488, 442246), (4774, 415752), (5208, 381106), (5236, 379068), (5456, 363783), (5712, 347479), (5797, 342384), (6114, 324632), (6324, 313852), (7133, 278256), (7161, 277168), (7378, 269016), (7854, 252712), (8152, 243474), (8184, 242522), (8432, 235389), (8976, 221123), (9548, 207876), (10416, 190553), (10472, 189534), (11067, 179344), (11209, 177072), (11594, 171192), (12228, 162316), (12648, 156926), (14266, 139128), (14322, 138584), (14756, 134508), (15708, 126356), (16304, 121737), (16368, 121261), (17323, 114576), (17391, 114128), (19096, 103938), (20944, 94767), (21399, 92752), (22134, 89672), (22418, 88536), (23188, 85596), (24456, 81158), (25296, 78463), (28532, 69564), (28644, 69292), (29512, 67254), (31416, 63178), (31589, 62832), (33627, 59024), (34646, 57288), (34782, 57064), (38192, 51969), (40579, 48912), (42798, 46376), (44268, 44836)]