40440804968

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1\times {\mathrm{4079}}^1$

素因数の和:4554

約数の個数: 64

約数和(自身を含む): 78654240000

約数和(自身を除く): 38213435032

約数列:

[1, 2, 4, 8, 53, 67, 106, 134, 212, 268, 349, 424, 536, 698, 1396, 2792, 3551, 4079, 7102, 8158, 14204, 16316, 18497, 23383, 28408, 32632, 36994, 46766, 73988, 93532, 147976, 187064, 216187, 273293, 432374, 546586, 864748, 1093172, 1239299, 1423571, 1729496, 2186344, 2478598, 2847142, 4957196, 5694284, 9914392, 11388568, 14484529, 28969058, 57938116, 75449263, 95379257, 115876232, 150898526, 190758514, 301797052, 381517028, 603594104, 763034056, 5055100621, 10110201242, 20220402484, 40440804968]

約数ペア:

[(1, 40440804968), (2, 20220402484), (4, 10110201242), (8, 5055100621), (53, 763034056), (67, 603594104), (106, 381517028), (134, 301797052), (212, 190758514), (268, 150898526), (349, 115876232), (424, 95379257), (536, 75449263), (698, 57938116), (1396, 28969058), (2792, 14484529), (3551, 11388568), (4079, 9914392), (7102, 5694284), (8158, 4957196), (14204, 2847142), (16316, 2478598), (18497, 2186344), (23383, 1729496), (28408, 1423571), (32632, 1239299), (36994, 1093172), (46766, 864748), (73988, 546586), (93532, 432374), (147976, 273293), (187064, 216187)]