431066532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89137}}^1$

素因数の和:89188

約数の個数: 48

約数和(自身を含む): 1118147072

約数和(自身を除く): 687080540

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 89137, 178274, 267411, 356548, 534822, 1069644, 1158781, 2317562, 2763247, 3476343, 4635124, 5526494, 6952686, 8289741, 11052988, 13905372, 16579482, 33158964, 35922211, 71844422, 107766633, 143688844, 215533266, 431066532]

約数ペア:

[(1, 431066532), (2, 215533266), (3, 143688844), (4, 107766633), (6, 71844422), (12, 35922211), (13, 33158964), (26, 16579482), (31, 13905372), (39, 11052988), (52, 8289741), (62, 6952686), (78, 5526494), (93, 4635124), (124, 3476343), (156, 2763247), (186, 2317562), (372, 1158781), (403, 1069644), (806, 534822), (1209, 356548), (1612, 267411), (2418, 178274), (4836, 89137)]