40384175052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{496877}}^1$

素因数の和:497418

約数の個数: 48

約数和(自身を含む): 101673163872

約数和(自身を除く): 61288988820

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 521, 1042, 1563, 2084, 3126, 6252, 6773, 13546, 20319, 27092, 40638, 81276, 496877, 993754, 1490631, 1987508, 2981262, 5962524, 6459401, 12918802, 19378203, 25837604, 38756406, 77512812, 258872917, 517745834, 776618751, 1035491668, 1553237502, 3106475004, 3365347921, 6730695842, 10096043763, 13461391684, 20192087526, 40384175052]

約数ペア:

[(1, 40384175052), (2, 20192087526), (3, 13461391684), (4, 10096043763), (6, 6730695842), (12, 3365347921), (13, 3106475004), (26, 1553237502), (39, 1035491668), (52, 776618751), (78, 517745834), (156, 258872917), (521, 77512812), (1042, 38756406), (1563, 25837604), (2084, 19378203), (3126, 12918802), (6252, 6459401), (6773, 5962524), (13546, 2981262), (20319, 1987508), (27092, 1490631), (40638, 993754), (81276, 496877)]