381173988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{36469}}^1$

素因数の和:36556

約数の個数: 48

約数和(自身を含む): 972144320

約数和(自身を除く): 590970332

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1742, 2613, 3484, 5226, 10452, 36469, 72938, 109407, 145876, 218814, 437628, 474097, 948194, 1422291, 1896388, 2443423, 2844582, 4886846, 5689164, 7330269, 9773692, 14660538, 29321076, 31764499, 63528998, 95293497, 127057996, 190586994, 381173988]

約数ペア:

[(1, 381173988), (2, 190586994), (3, 127057996), (4, 95293497), (6, 63528998), (12, 31764499), (13, 29321076), (26, 14660538), (39, 9773692), (52, 7330269), (67, 5689164), (78, 4886846), (134, 2844582), (156, 2443423), (201, 1896388), (268, 1422291), (402, 948194), (804, 474097), (871, 437628), (1742, 218814), (2613, 145876), (3484, 109407), (5226, 72938), (10452, 36469)]