428512212

素因数分解:

$2^2\times 3^2\times {\mathrm{263}}^1\times {\mathrm{45259}}^1$

素因数の和:45532

約数の個数: 36

約数和(自身を含む): 1087326240

約数和(自身を除く): 658814028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 263, 526, 789, 1052, 1578, 2367, 3156, 4734, 9468, 45259, 90518, 135777, 181036, 271554, 407331, 543108, 814662, 1629324, 11903117, 23806234, 35709351, 47612468, 71418702, 107128053, 142837404, 214256106, 428512212]

約数ペア:

[(1, 428512212), (2, 214256106), (3, 142837404), (4, 107128053), (6, 71418702), (9, 47612468), (12, 35709351), (18, 23806234), (36, 11903117), (263, 1629324), (526, 814662), (789, 543108), (1052, 407331), (1578, 271554), (2367, 181036), (3156, 135777), (4734, 90518), (9468, 45259)]