212799648

素因数分解:

$2^5\times 3^1\times {\mathrm{103}}^1\times {\mathrm{21521}}^1$

素因数の和:21637

約数の個数: 48

約数和(自身を含む): 564048576

約数和(自身を除く): 351248928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3296, 4944, 9888, 21521, 43042, 64563, 86084, 129126, 172168, 258252, 344336, 516504, 688672, 1033008, 2066016, 2216663, 4433326, 6649989, 8866652, 13299978, 17733304, 26599956, 35466608, 53199912, 70933216, 106399824, 212799648]

約数ペア:

[(1, 212799648), (2, 106399824), (3, 70933216), (4, 53199912), (6, 35466608), (8, 26599956), (12, 17733304), (16, 13299978), (24, 8866652), (32, 6649989), (48, 4433326), (96, 2216663), (103, 2066016), (206, 1033008), (309, 688672), (412, 516504), (618, 344336), (824, 258252), (1236, 172168), (1648, 129126), (2472, 86084), (3296, 64563), (4944, 43042), (9888, 21521)]