252369512

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{7321}}^1$

素因数の和:7497

約数の個数: 32

約数和(自身を含む): 492038400

約数和(自身を除く): 239668888

約数列:

[1, 2, 4, 8, 31, 62, 124, 139, 248, 278, 556, 1112, 4309, 7321, 8618, 14642, 17236, 29284, 34472, 58568, 226951, 453902, 907804, 1017619, 1815608, 2035238, 4070476, 8140952, 31546189, 63092378, 126184756, 252369512]

約数ペア:

[(1, 252369512), (2, 126184756), (4, 63092378), (8, 31546189), (31, 8140952), (62, 4070476), (124, 2035238), (139, 1815608), (248, 1017619), (278, 907804), (556, 453902), (1112, 226951), (4309, 58568), (7321, 34472), (8618, 29284), (14642, 17236)]