315209976

素因数分解:

$2^3\times 3^1\times {\mathrm{331}}^1\times {\mathrm{39679}}^1$

素因数の和:40019

約数の個数: 32

約数和(自身を含む): 790425600

約数和(自身を除く): 475215624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 331, 662, 993, 1324, 1986, 2648, 3972, 7944, 39679, 79358, 119037, 158716, 238074, 317432, 476148, 952296, 13133749, 26267498, 39401247, 52534996, 78802494, 105069992, 157604988, 315209976]

約数ペア:

[(1, 315209976), (2, 157604988), (3, 105069992), (4, 78802494), (6, 52534996), (8, 39401247), (12, 26267498), (24, 13133749), (331, 952296), (662, 476148), (993, 317432), (1324, 238074), (1986, 158716), (2648, 119037), (3972, 79358), (7944, 39679)]