315080456

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{5881}}^1$

素因数の和:6105

約数の個数: 32

約数和(自身を含む): 610198680

約数和(自身を除く): 295118224

約数列:

[1, 2, 4, 8, 37, 74, 148, 181, 296, 362, 724, 1448, 5881, 6697, 11762, 13394, 23524, 26788, 47048, 53576, 217597, 435194, 870388, 1064461, 1740776, 2128922, 4257844, 8515688, 39385057, 78770114, 157540228, 315080456]

約数ペア:

[(1, 315080456), (2, 157540228), (4, 78770114), (8, 39385057), (37, 8515688), (74, 4257844), (148, 2128922), (181, 1740776), (296, 1064461), (362, 870388), (724, 435194), (1448, 217597), (5881, 53576), (6697, 47048), (11762, 26788), (13394, 23524)]