378510992

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:412

約数の個数: 60

約数和(自身を含む): 768343680

約数和(自身を除く): 389832688

約数列:

[1, 2, 4, 8, 16, 31, 62, 103, 124, 206, 239, 248, 412, 478, 496, 824, 956, 961, 1648, 1912, 1922, 3193, 3824, 3844, 6386, 7409, 7688, 12772, 14818, 15376, 24617, 25544, 29636, 49234, 51088, 59272, 98468, 98983, 118544, 196936, 197966, 229679, 393872, 395932, 459358, 763127, 791864, 918716, 1526254, 1583728, 1837432, 3052508, 3674864, 6105016, 12210032, 23656937, 47313874, 94627748, 189255496, 378510992]

約数ペア:

[(1, 378510992), (2, 189255496), (4, 94627748), (8, 47313874), (16, 23656937), (31, 12210032), (62, 6105016), (103, 3674864), (124, 3052508), (206, 1837432), (239, 1583728), (248, 1526254), (412, 918716), (478, 791864), (496, 763127), (824, 459358), (956, 395932), (961, 393872), (1648, 229679), (1912, 197966), (1922, 196936), (3193, 118544), (3824, 98983), (3844, 98468), (6386, 59272), (7409, 51088), (7688, 49234), (12772, 29636), (14818, 25544), (15376, 24617)]