628071756

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{68239}}^1$

素因数の和:68318

約数の個数: 48

約数和(自身を含む): 1605004800

約数和(自身を除く): 976933044

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 78, 118, 156, 177, 236, 354, 708, 767, 1534, 2301, 3068, 4602, 9204, 68239, 136478, 204717, 272956, 409434, 818868, 887107, 1774214, 2661321, 3548428, 4026101, 5322642, 8052202, 10645284, 12078303, 16104404, 24156606, 48313212, 52339313, 104678626, 157017939, 209357252, 314035878, 628071756]

約数ペア:

[(1, 628071756), (2, 314035878), (3, 209357252), (4, 157017939), (6, 104678626), (12, 52339313), (13, 48313212), (26, 24156606), (39, 16104404), (52, 12078303), (59, 10645284), (78, 8052202), (118, 5322642), (156, 4026101), (177, 3548428), (236, 2661321), (354, 1774214), (708, 887107), (767, 818868), (1534, 409434), (2301, 272956), (3068, 204717), (4602, 136478), (9204, 68239)]