486594248

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{2909}}^1$

素因数の和:3054

約数の個数: 64

約数和(自身を含む): 1089504000

約数和(自身を除く): 602909752

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 103, 116, 203, 206, 232, 406, 412, 721, 812, 824, 1442, 1624, 2884, 2909, 2987, 5768, 5818, 5974, 11636, 11948, 20363, 20909, 23272, 23896, 40726, 41818, 81452, 83636, 84361, 162904, 167272, 168722, 299627, 337444, 590527, 599254, 674888, 1181054, 1198508, 2097389, 2362108, 2397016, 4194778, 4724216, 8389556, 8689183, 16779112, 17378366, 34756732, 60824281, 69513464, 121648562, 243297124, 486594248]

約数ペア:

[(1, 486594248), (2, 243297124), (4, 121648562), (7, 69513464), (8, 60824281), (14, 34756732), (28, 17378366), (29, 16779112), (56, 8689183), (58, 8389556), (103, 4724216), (116, 4194778), (203, 2397016), (206, 2362108), (232, 2097389), (406, 1198508), (412, 1181054), (721, 674888), (812, 599254), (824, 590527), (1442, 337444), (1624, 299627), (2884, 168722), (2909, 167272), (2987, 162904), (5768, 84361), (5818, 83636), (5974, 81452), (11636, 41818), (11948, 40726), (20363, 23896), (20909, 23272)]