324973886

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{419}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 514805760

約数和(自身を除く): 189831874

約数列:

[1, 2, 37, 47, 74, 94, 223, 419, 446, 838, 1739, 3478, 8251, 10481, 15503, 16502, 19693, 20962, 31006, 39386, 93437, 186874, 387797, 728641, 775594, 1457282, 3457169, 4391539, 6914338, 8783078, 162486943, 324973886]

約数ペア:

[(1, 324973886), (2, 162486943), (37, 8783078), (47, 6914338), (74, 4391539), (94, 3457169), (223, 1457282), (419, 775594), (446, 728641), (838, 387797), (1739, 186874), (3478, 93437), (8251, 39386), (10481, 31006), (15503, 20962), (16502, 19693)]