264809936

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{9049}}^1$

素因数の和:9147

約数の個数: 40

約数和(自身を含む): 538656000

約数和(自身を除く): 273846064

約数列:

[1, 2, 4, 8, 16, 31, 59, 62, 118, 124, 236, 248, 472, 496, 944, 1829, 3658, 7316, 9049, 14632, 18098, 29264, 36196, 72392, 144784, 280519, 533891, 561038, 1067782, 1122076, 2135564, 2244152, 4271128, 4488304, 8542256, 16550621, 33101242, 66202484, 132404968, 264809936]

約数ペア:

[(1, 264809936), (2, 132404968), (4, 66202484), (8, 33101242), (16, 16550621), (31, 8542256), (59, 4488304), (62, 4271128), (118, 2244152), (124, 2135564), (236, 1122076), (248, 1067782), (472, 561038), (496, 533891), (944, 280519), (1829, 144784), (3658, 72392), (7316, 36196), (9049, 29264), (14632, 18098)]