388655796

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{15299}}^1$

素因数の和:15408

約数の個数: 48

約数和(自身を含む): 951048000

約数和(自身を除く): 562392204

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 73, 87, 116, 146, 174, 219, 292, 348, 438, 876, 2117, 4234, 6351, 8468, 12702, 15299, 25404, 30598, 45897, 61196, 91794, 183588, 443671, 887342, 1116827, 1331013, 1774684, 2233654, 2662026, 3350481, 4467308, 5324052, 6700962, 13401924, 32387983, 64775966, 97163949, 129551932, 194327898, 388655796]

約数ペア:

[(1, 388655796), (2, 194327898), (3, 129551932), (4, 97163949), (6, 64775966), (12, 32387983), (29, 13401924), (58, 6700962), (73, 5324052), (87, 4467308), (116, 3350481), (146, 2662026), (174, 2233654), (219, 1774684), (292, 1331013), (348, 1116827), (438, 887342), (876, 443671), (2117, 183588), (4234, 91794), (6351, 61196), (8468, 45897), (12702, 30598), (15299, 25404)]