222735072

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{331451}}^1$

素因数の和:331471

約数の個数: 48

約数和(自身を含む): 668207232

約数和(自身を除く): 445472160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 331451, 662902, 994353, 1325804, 1988706, 2320157, 2651608, 3977412, 4640314, 5303216, 6960471, 7954824, 9280628, 10606432, 13920942, 15909648, 18561256, 27841884, 31819296, 37122512, 55683768, 74245024, 111367536, 222735072]

約数ペア:

[(1, 222735072), (2, 111367536), (3, 74245024), (4, 55683768), (6, 37122512), (7, 31819296), (8, 27841884), (12, 18561256), (14, 15909648), (16, 13920942), (21, 10606432), (24, 9280628), (28, 7954824), (32, 6960471), (42, 5303216), (48, 4640314), (56, 3977412), (84, 2651608), (96, 2320157), (112, 1988706), (168, 1325804), (224, 994353), (336, 662902), (672, 331451)]