40496292

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:449

約数の個数: 72

約数和(自身を含む): 106858752

約数和(自身を除く): 66362460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 131, 186, 262, 277, 279, 372, 393, 524, 554, 558, 786, 831, 1108, 1116, 1179, 1572, 1662, 2358, 2493, 3324, 4061, 4716, 4986, 8122, 8587, 9972, 12183, 16244, 17174, 24366, 25761, 34348, 36287, 36549, 48732, 51522, 72574, 73098, 77283, 103044, 108861, 145148, 146196, 154566, 217722, 309132, 326583, 435444, 653166, 1124897, 1306332, 2249794, 3374691, 4499588, 6749382, 10124073, 13498764, 20248146, 40496292]

約数ペア:

[(1, 40496292), (2, 20248146), (3, 13498764), (4, 10124073), (6, 6749382), (9, 4499588), (12, 3374691), (18, 2249794), (31, 1306332), (36, 1124897), (62, 653166), (93, 435444), (124, 326583), (131, 309132), (186, 217722), (262, 154566), (277, 146196), (279, 145148), (372, 108861), (393, 103044), (524, 77283), (554, 73098), (558, 72574), (786, 51522), (831, 48732), (1108, 36549), (1116, 36287), (1179, 34348), (1572, 25761), (1662, 24366), (2358, 17174), (2493, 16244), (3324, 12183), (4061, 9972), (4716, 8587), (4986, 8122)]