248236312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{34439}}^1$

素因数の和:34515

約数の個数: 32

約数和(自身を含む): 502135200

約数和(自身を除く): 253898888

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 3604, 7208, 34439, 68878, 137756, 275512, 585463, 1170926, 1825267, 2341852, 3650534, 4683704, 7301068, 14602136, 31029539, 62059078, 124118156, 248236312]

約数ペア:

[(1, 248236312), (2, 124118156), (4, 62059078), (8, 31029539), (17, 14602136), (34, 7301068), (53, 4683704), (68, 3650534), (106, 2341852), (136, 1825267), (212, 1170926), (424, 585463), (901, 275512), (1802, 137756), (3604, 68878), (7208, 34439)]