243380704

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{63913}}^1$

素因数の和:63947

約数の個数: 48

約数和(自身を含む): 579827808

約数和(自身を除く): 336447104

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 63913, 127826, 255652, 447391, 511304, 894782, 1022608, 1086521, 1789564, 2045216, 2173042, 3579128, 4346084, 7158256, 7605647, 8692168, 14316512, 15211294, 17384336, 30422588, 34768672, 60845176, 121690352, 243380704]

約数ペア:

[(1, 243380704), (2, 121690352), (4, 60845176), (7, 34768672), (8, 30422588), (14, 17384336), (16, 15211294), (17, 14316512), (28, 8692168), (32, 7605647), (34, 7158256), (56, 4346084), (68, 3579128), (112, 2173042), (119, 2045216), (136, 1789564), (224, 1086521), (238, 1022608), (272, 894782), (476, 511304), (544, 447391), (952, 255652), (1904, 127826), (3808, 63913)]