642907399968

素因数分解:

$2^5\times 3^3\times {\mathrm{25423}}^1\times {\mathrm{29269}}^1$

素因数の和:54711

約数の個数: 96

約数和(自身を含む): 1875284409600

約数和(自身を除く): 1232377009632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 25423, 29269, 50846, 58538, 76269, 87807, 101692, 117076, 152538, 175614, 203384, 228807, 234152, 263421, 305076, 351228, 406768, 457614, 468304, 526842, 610152, 686421, 702456, 790263, 813536, 915228, 936608, 1053684, 1220304, 1372842, 1404912, 1580526, 1830456, 2107368, 2440608, 2745684, 2809824, 3161052, 3660912, 4214736, 5491368, 6322104, 7321824, 8429472, 10982736, 12644208, 21965472, 25288416, 744105787, 1488211574, 2232317361, 2976423148, 4464634722, 5952846296, 6696952083, 8929269444, 11905692592, 13393904166, 17858538888, 20090856249, 23811385184, 26787808332, 35717077776, 40181712498, 53575616664, 71434155552, 80363424996, 107151233328, 160726849992, 214302466656, 321453699984, 642907399968]

約数ペア:

[(1, 642907399968), (2, 321453699984), (3, 214302466656), (4, 160726849992), (6, 107151233328), (8, 80363424996), (9, 71434155552), (12, 53575616664), (16, 40181712498), (18, 35717077776), (24, 26787808332), (27, 23811385184), (32, 20090856249), (36, 17858538888), (48, 13393904166), (54, 11905692592), (72, 8929269444), (96, 6696952083), (108, 5952846296), (144, 4464634722), (216, 2976423148), (288, 2232317361), (432, 1488211574), (864, 744105787), (25423, 25288416), (29269, 21965472), (50846, 12644208), (58538, 10982736), (76269, 8429472), (87807, 7321824), (101692, 6322104), (117076, 5491368), (152538, 4214736), (175614, 3660912), (203384, 3161052), (228807, 2809824), (234152, 2745684), (263421, 2440608), (305076, 2107368), (351228, 1830456), (406768, 1580526), (457614, 1404912), (468304, 1372842), (526842, 1220304), (610152, 1053684), (686421, 936608), (702456, 915228), (790263, 813536)]