383921616

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{615259}}^1$

素因数の和:615283

約数の個数: 40

約数和(自身を含む): 1068091360

約数和(自身を除く): 684169744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 615259, 1230518, 1845777, 2461036, 3691554, 4922072, 7383108, 7998367, 9844144, 14766216, 15996734, 23995101, 29532432, 31993468, 47990202, 63986936, 95980404, 127973872, 191960808, 383921616]

約数ペア:

[(1, 383921616), (2, 191960808), (3, 127973872), (4, 95980404), (6, 63986936), (8, 47990202), (12, 31993468), (13, 29532432), (16, 23995101), (24, 15996734), (26, 14766216), (39, 9844144), (48, 7998367), (52, 7383108), (78, 4922072), (104, 3691554), (156, 2461036), (208, 1845777), (312, 1230518), (624, 615259)]