399483048

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{314059}}^1$

素因数の和:314121

約数の個数: 32

約数和(自身を含む): 1017554400

約数和(自身を除く): 618071352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 314059, 628118, 942177, 1256236, 1884354, 2512472, 3768708, 7537416, 16645127, 33290254, 49935381, 66580508, 99870762, 133161016, 199741524, 399483048]

約数ペア:

[(1, 399483048), (2, 199741524), (3, 133161016), (4, 99870762), (6, 66580508), (8, 49935381), (12, 33290254), (24, 16645127), (53, 7537416), (106, 3768708), (159, 2512472), (212, 1884354), (318, 1256236), (424, 942177), (636, 628118), (1272, 314059)]