315230824

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2437}}^1$

素因数の和:2522

約数の個数: 64

約数和(自身を含む): 667036800

約数和(自身を除く): 351805976

約数列:

[1, 2, 4, 8, 19, 23, 37, 38, 46, 74, 76, 92, 148, 152, 184, 296, 437, 703, 851, 874, 1406, 1702, 1748, 2437, 2812, 3404, 3496, 4874, 5624, 6808, 9748, 16169, 19496, 32338, 46303, 56051, 64676, 90169, 92606, 112102, 129352, 180338, 185212, 224204, 360676, 370424, 448408, 721352, 1064969, 1713211, 2073887, 2129938, 3426422, 4147774, 4259876, 6852844, 8295548, 8519752, 13705688, 16591096, 39403853, 78807706, 157615412, 315230824]

約数ペア:

[(1, 315230824), (2, 157615412), (4, 78807706), (8, 39403853), (19, 16591096), (23, 13705688), (37, 8519752), (38, 8295548), (46, 6852844), (74, 4259876), (76, 4147774), (92, 3426422), (148, 2129938), (152, 2073887), (184, 1713211), (296, 1064969), (437, 721352), (703, 448408), (851, 370424), (874, 360676), (1406, 224204), (1702, 185212), (1748, 180338), (2437, 129352), (2812, 112102), (3404, 92606), (3496, 90169), (4874, 64676), (5624, 56051), (6808, 46303), (9748, 32338), (16169, 19496)]