320511306768

素因数分解:

$2^4\times 3^1\times {\mathrm{12809}}^1\times {\mathrm{521299}}^1$

素因数の和:534119

約数の個数: 40

約数和(自身を含む): 828053772000

約数和(自身を除く): 507542465232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 12809, 25618, 38427, 51236, 76854, 102472, 153708, 204944, 307416, 521299, 614832, 1042598, 1563897, 2085196, 3127794, 4170392, 6255588, 8340784, 12511176, 25022352, 6677318891, 13354637782, 20031956673, 26709275564, 40063913346, 53418551128, 80127826692, 106837102256, 160255653384, 320511306768]

約数ペア:

[(1, 320511306768), (2, 160255653384), (3, 106837102256), (4, 80127826692), (6, 53418551128), (8, 40063913346), (12, 26709275564), (16, 20031956673), (24, 13354637782), (48, 6677318891), (12809, 25022352), (25618, 12511176), (38427, 8340784), (51236, 6255588), (76854, 4170392), (102472, 3127794), (153708, 2085196), (204944, 1563897), (307416, 1042598), (521299, 614832)]