253655304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{18191}}^1$

素因数の和:18290

約数の個数: 64

約数和(自身を含む): 733501440

約数和(自身を除く): 479846136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 83, 84, 166, 168, 249, 332, 498, 581, 664, 996, 1162, 1743, 1992, 2324, 3486, 4648, 6972, 13944, 18191, 36382, 54573, 72764, 109146, 127337, 145528, 218292, 254674, 382011, 436584, 509348, 764022, 1018696, 1509853, 1528044, 3019706, 3056088, 4529559, 6039412, 9059118, 10568971, 12078824, 18118236, 21137942, 31706913, 36236472, 42275884, 63413826, 84551768, 126827652, 253655304]

約数ペア:

[(1, 253655304), (2, 126827652), (3, 84551768), (4, 63413826), (6, 42275884), (7, 36236472), (8, 31706913), (12, 21137942), (14, 18118236), (21, 12078824), (24, 10568971), (28, 9059118), (42, 6039412), (56, 4529559), (83, 3056088), (84, 3019706), (166, 1528044), (168, 1509853), (249, 1018696), (332, 764022), (498, 509348), (581, 436584), (664, 382011), (996, 254674), (1162, 218292), (1743, 145528), (1992, 127337), (2324, 109146), (3486, 72764), (4648, 54573), (6972, 36382), (13944, 18191)]