488492798984

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{937}}^1\times {\mathrm{3917}}^1$

素因数の和:5118

約数の個数: 64

約数和(自身を含む): 931413288960

約数和(自身を除く): 442920489976

約数列:

[1, 2, 4, 8, 127, 131, 254, 262, 508, 524, 937, 1016, 1048, 1874, 3748, 3917, 7496, 7834, 15668, 16637, 31336, 33274, 66548, 118999, 122747, 133096, 237998, 245494, 475996, 490988, 497459, 513127, 951992, 981976, 994918, 1026254, 1989836, 2052508, 3670229, 3979672, 4105016, 7340458, 14680916, 15588869, 29361832, 31177738, 62355476, 65167129, 124710952, 130334258, 260668516, 466119083, 480799999, 521337032, 932238166, 961599998, 1864476332, 1923199996, 3728952664, 3846399992, 61061599873, 122123199746, 244246399492, 488492798984]

約数ペア:

[(1, 488492798984), (2, 244246399492), (4, 122123199746), (8, 61061599873), (127, 3846399992), (131, 3728952664), (254, 1923199996), (262, 1864476332), (508, 961599998), (524, 932238166), (937, 521337032), (1016, 480799999), (1048, 466119083), (1874, 260668516), (3748, 130334258), (3917, 124710952), (7496, 65167129), (7834, 62355476), (15668, 31177738), (16637, 29361832), (31336, 15588869), (33274, 14680916), (66548, 7340458), (118999, 4105016), (122747, 3979672), (133096, 3670229), (237998, 2052508), (245494, 1989836), (475996, 1026254), (490988, 994918), (497459, 981976), (513127, 951992)]