256177344

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{36061}}^1$

素因数の和:36113

約数の個数: 56

約数和(自身を含む): 696140848

約数和(自身を除く): 439963504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 148, 192, 222, 296, 444, 592, 888, 1184, 1776, 2368, 3552, 7104, 36061, 72122, 108183, 144244, 216366, 288488, 432732, 576976, 865464, 1153952, 1334257, 1730928, 2307904, 2668514, 3461856, 4002771, 5337028, 6923712, 8005542, 10674056, 16011084, 21348112, 32022168, 42696224, 64044336, 85392448, 128088672, 256177344]

約数ペア:

[(1, 256177344), (2, 128088672), (3, 85392448), (4, 64044336), (6, 42696224), (8, 32022168), (12, 21348112), (16, 16011084), (24, 10674056), (32, 8005542), (37, 6923712), (48, 5337028), (64, 4002771), (74, 3461856), (96, 2668514), (111, 2307904), (148, 1730928), (192, 1334257), (222, 1153952), (296, 865464), (444, 576976), (592, 432732), (888, 288488), (1184, 216366), (1776, 144244), (2368, 108183), (3552, 72122), (7104, 36061)]