310577616

素因数分解:

$2^4\times 3^2\times {\mathrm{2156789}}^1$

素因数の和:2156803

約数の個数: 30

約数和(自身を含む): 869186370

約数和(自身を除く): 558608754

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2156789, 4313578, 6470367, 8627156, 12940734, 17254312, 19411101, 25881468, 34508624, 38822202, 51762936, 77644404, 103525872, 155288808, 310577616]

約数ペア:

[(1, 310577616), (2, 155288808), (3, 103525872), (4, 77644404), (6, 51762936), (8, 38822202), (9, 34508624), (12, 25881468), (16, 19411101), (18, 17254312), (24, 12940734), (36, 8627156), (48, 6470367), (72, 4313578), (144, 2156789)]