391189896

素因数分解:

$2^3\times 3^2\times {\mathrm{1789}}^1\times {\mathrm{3037}}^1$

素因数の和:4838

約数の個数: 48

約数和(自身を含む): 1060413900

約数和(自身を除く): 669224004

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1789, 3037, 3578, 5367, 6074, 7156, 9111, 10734, 12148, 14312, 16101, 18222, 21468, 24296, 27333, 32202, 36444, 42936, 54666, 64404, 72888, 109332, 128808, 218664, 5433193, 10866386, 16299579, 21732772, 32599158, 43465544, 48898737, 65198316, 97797474, 130396632, 195594948, 391189896]

約数ペア:

[(1, 391189896), (2, 195594948), (3, 130396632), (4, 97797474), (6, 65198316), (8, 48898737), (9, 43465544), (12, 32599158), (18, 21732772), (24, 16299579), (36, 10866386), (72, 5433193), (1789, 218664), (3037, 128808), (3578, 109332), (5367, 72888), (6074, 64404), (7156, 54666), (9111, 42936), (10734, 36444), (12148, 32202), (14312, 27333), (16101, 24296), (18222, 21468)]