127789704

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{379}}^1$

素因数の和:624

約数の個数: 128

約数和(自身を含む): 408576000

約数和(自身を除く): 280786296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 223, 252, 378, 379, 446, 504, 669, 756, 758, 892, 1137, 1338, 1512, 1516, 1561, 1784, 2007, 2274, 2653, 2676, 3032, 3122, 3411, 4014, 4548, 4683, 5306, 5352, 6021, 6244, 6822, 7959, 8028, 9096, 9366, 10233, 10612, 12042, 12488, 13644, 14049, 15918, 16056, 18732, 20466, 21224, 23877, 24084, 27288, 28098, 31836, 37464, 40932, 42147, 47754, 48168, 56196, 63672, 71631, 81864, 84294, 84517, 95508, 112392, 143262, 168588, 169034, 191016, 253551, 286524, 337176, 338068, 507102, 573048, 591619, 676136, 760653, 1014204, 1183238, 1521306, 1774857, 2028408, 2281959, 2366476, 3042612, 3549714, 4563918, 4732952, 5324571, 6085224, 7099428, 9127836, 10649142, 14198856, 15973713, 18255672, 21298284, 31947426, 42596568, 63894852, 127789704]

約数ペア:

[(1, 127789704), (2, 63894852), (3, 42596568), (4, 31947426), (6, 21298284), (7, 18255672), (8, 15973713), (9, 14198856), (12, 10649142), (14, 9127836), (18, 7099428), (21, 6085224), (24, 5324571), (27, 4732952), (28, 4563918), (36, 3549714), (42, 3042612), (54, 2366476), (56, 2281959), (63, 2028408), (72, 1774857), (84, 1521306), (108, 1183238), (126, 1014204), (168, 760653), (189, 676136), (216, 591619), (223, 573048), (252, 507102), (378, 338068), (379, 337176), (446, 286524), (504, 253551), (669, 191016), (756, 169034), (758, 168588), (892, 143262), (1137, 112392), (1338, 95508), (1512, 84517), (1516, 84294), (1561, 81864), (1784, 71631), (2007, 63672), (2274, 56196), (2653, 48168), (2676, 47754), (3032, 42147), (3122, 40932), (3411, 37464), (4014, 31836), (4548, 28098), (4683, 27288), (5306, 24084), (5352, 23877), (6021, 21224), (6244, 20466), (6822, 18732), (7959, 16056), (8028, 15918), (9096, 14049), (9366, 13644), (10233, 12488), (10612, 12042)]