289867818316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{503771}}^1$

素因数の和:503974

約数の個数: 48

約数和(自身を含む): 546733676160

約数和(自身を除く): 256865857844

約数列:

[1, 2, 4, 19, 38, 67, 76, 113, 134, 226, 268, 452, 1273, 2147, 2546, 4294, 5092, 7571, 8588, 15142, 30284, 143849, 287698, 503771, 575396, 1007542, 2015084, 9571649, 19143298, 33752657, 38286596, 56926123, 67505314, 113852246, 135010628, 227704492, 641300483, 1081596337, 1282600966, 2163192674, 2565201932, 3814050241, 4326385348, 7628100482, 15256200964, 72466954579, 144933909158, 289867818316]

約数ペア:

[(1, 289867818316), (2, 144933909158), (4, 72466954579), (19, 15256200964), (38, 7628100482), (67, 4326385348), (76, 3814050241), (113, 2565201932), (134, 2163192674), (226, 1282600966), (268, 1081596337), (452, 641300483), (1273, 227704492), (2147, 135010628), (2546, 113852246), (4294, 67505314), (5092, 56926123), (7571, 38286596), (8588, 33752657), (15142, 19143298), (30284, 9571649), (143849, 2015084), (287698, 1007542), (503771, 575396)]