331121856

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{132661}}^1$

素因数の和:132689

約数の個数: 56

約数和(自身を含む): 943492144

約数和(自身を除く): 612370288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 132661, 265322, 397983, 530644, 795966, 1061288, 1591932, 1724593, 2122576, 3183864, 3449186, 4245152, 5173779, 6367728, 6898372, 8490304, 10347558, 12735456, 13796744, 20695116, 25470912, 27593488, 41390232, 55186976, 82780464, 110373952, 165560928, 331121856]

約数ペア:

[(1, 331121856), (2, 165560928), (3, 110373952), (4, 82780464), (6, 55186976), (8, 41390232), (12, 27593488), (13, 25470912), (16, 20695116), (24, 13796744), (26, 12735456), (32, 10347558), (39, 8490304), (48, 6898372), (52, 6367728), (64, 5173779), (78, 4245152), (96, 3449186), (104, 3183864), (156, 2122576), (192, 1724593), (208, 1591932), (312, 1061288), (416, 795966), (624, 530644), (832, 397983), (1248, 265322), (2496, 132661)]