315263208

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43933}}^1$

素因数の和:43978

約数の個数: 64

約数和(自身を含む): 885709440

約数和(自身を除く): 570446232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 3588, 7176, 43933, 87866, 131799, 175732, 263598, 351464, 527196, 571129, 1010459, 1054392, 1142258, 1713387, 2020918, 2284516, 3031377, 3426774, 4041836, 4569032, 6062754, 6853548, 8083672, 12125508, 13135967, 13707096, 24251016, 26271934, 39407901, 52543868, 78815802, 105087736, 157631604, 315263208]

約数ペア:

[(1, 315263208), (2, 157631604), (3, 105087736), (4, 78815802), (6, 52543868), (8, 39407901), (12, 26271934), (13, 24251016), (23, 13707096), (24, 13135967), (26, 12125508), (39, 8083672), (46, 6853548), (52, 6062754), (69, 4569032), (78, 4041836), (92, 3426774), (104, 3031377), (138, 2284516), (156, 2020918), (184, 1713387), (276, 1142258), (299, 1054392), (312, 1010459), (552, 571129), (598, 527196), (897, 351464), (1196, 263598), (1794, 175732), (2392, 131799), (3588, 87866), (7176, 43933)]