331477536

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{265607}}^1$

素因数の和:265633

約数の個数: 48

約数和(自身を含む): 937065024

約数和(自身を除く): 605587488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 265607, 531214, 796821, 1062428, 1593642, 2124856, 3187284, 3452891, 4249712, 6374568, 6905782, 8499424, 10358673, 12749136, 13811564, 20717346, 25498272, 27623128, 41434692, 55246256, 82869384, 110492512, 165738768, 331477536]

約数ペア:

[(1, 331477536), (2, 165738768), (3, 110492512), (4, 82869384), (6, 55246256), (8, 41434692), (12, 27623128), (13, 25498272), (16, 20717346), (24, 13811564), (26, 12749136), (32, 10358673), (39, 8499424), (48, 6905782), (52, 6374568), (78, 4249712), (96, 3452891), (104, 3187284), (156, 2124856), (208, 1593642), (312, 1062428), (416, 796821), (624, 531214), (1248, 265607)]