240221388

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{8017}}^1$

素因数の和:8262

約数の個数: 48

約数和(自身を含む): 614242944

約数和(自身を除く): 374021556

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 227, 454, 681, 908, 1362, 2497, 2724, 4994, 7491, 8017, 9988, 14982, 16034, 24051, 29964, 32068, 48102, 88187, 96204, 176374, 264561, 352748, 529122, 1058244, 1819859, 3639718, 5459577, 7279436, 10919154, 20018449, 21838308, 40036898, 60055347, 80073796, 120110694, 240221388]

約数ペア:

[(1, 240221388), (2, 120110694), (3, 80073796), (4, 60055347), (6, 40036898), (11, 21838308), (12, 20018449), (22, 10919154), (33, 7279436), (44, 5459577), (66, 3639718), (132, 1819859), (227, 1058244), (454, 529122), (681, 352748), (908, 264561), (1362, 176374), (2497, 96204), (2724, 88187), (4994, 48102), (7491, 32068), (8017, 29964), (9988, 24051), (14982, 16034)]