455865648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1356743}}^1$

素因数の和:1356761

約数の個数: 40

約数和(自身を含む): 1345890048

約数和(自身を除く): 890024400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1356743, 2713486, 4070229, 5426972, 8140458, 9497201, 10853944, 16280916, 18994402, 21707888, 28491603, 32561832, 37988804, 56983206, 65123664, 75977608, 113966412, 151955216, 227932824, 455865648]

約数ペア:

[(1, 455865648), (2, 227932824), (3, 151955216), (4, 113966412), (6, 75977608), (7, 65123664), (8, 56983206), (12, 37988804), (14, 32561832), (16, 28491603), (21, 21707888), (24, 18994402), (28, 16280916), (42, 10853944), (48, 9497201), (56, 8140458), (84, 5426972), (112, 4070229), (168, 2713486), (336, 1356743)]