777584052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:478

約数の個数: 144

約数和(自身を含む): 2295401472

約数和(自身を除く): 1517817420

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 101, 126, 137, 202, 223, 252, 274, 303, 404, 411, 446, 548, 606, 669, 707, 822, 892, 909, 959, 1212, 1233, 1338, 1414, 1561, 1644, 1818, 1918, 2007, 2121, 2466, 2676, 2828, 2877, 3122, 3636, 3836, 4014, 4242, 4683, 4932, 5754, 6244, 6363, 8028, 8484, 8631, 9366, 11508, 12726, 13837, 14049, 17262, 18732, 22523, 25452, 27674, 28098, 30551, 34524, 41511, 45046, 55348, 56196, 61102, 67569, 83022, 90092, 91653, 96859, 122204, 124533, 135138, 157661, 166044, 183306, 193718, 202707, 213857, 249066, 270276, 274959, 290577, 315322, 366612, 387436, 405414, 427714, 472983, 498132, 549918, 581154, 630644, 641571, 810828, 855428, 871731, 945966, 1099836, 1162308, 1283142, 1418949, 1743462, 1891932, 1924713, 2566284, 2837898, 3085651, 3486924, 3849426, 5675796, 6171302, 7698852, 9256953, 12342604, 18513906, 21599557, 27770859, 37027812, 43199114, 55541718, 64798671, 86398228, 111083436, 129597342, 194396013, 259194684, 388792026, 777584052]

約数ペア:

[(1, 777584052), (2, 388792026), (3, 259194684), (4, 194396013), (6, 129597342), (7, 111083436), (9, 86398228), (12, 64798671), (14, 55541718), (18, 43199114), (21, 37027812), (28, 27770859), (36, 21599557), (42, 18513906), (63, 12342604), (84, 9256953), (101, 7698852), (126, 6171302), (137, 5675796), (202, 3849426), (223, 3486924), (252, 3085651), (274, 2837898), (303, 2566284), (404, 1924713), (411, 1891932), (446, 1743462), (548, 1418949), (606, 1283142), (669, 1162308), (707, 1099836), (822, 945966), (892, 871731), (909, 855428), (959, 810828), (1212, 641571), (1233, 630644), (1338, 581154), (1414, 549918), (1561, 498132), (1644, 472983), (1818, 427714), (1918, 405414), (2007, 387436), (2121, 366612), (2466, 315322), (2676, 290577), (2828, 274959), (2877, 270276), (3122, 249066), (3636, 213857), (3836, 202707), (4014, 193718), (4242, 183306), (4683, 166044), (4932, 157661), (5754, 135138), (6244, 124533), (6363, 122204), (8028, 96859), (8484, 91653), (8631, 90092), (9366, 83022), (11508, 67569), (12726, 61102), (13837, 56196), (14049, 55348), (17262, 45046), (18732, 41511), (22523, 34524), (25452, 30551), (27674, 28098)]