290429152

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{11833}}^1$

素因数の和:11915

約数の個数: 48

約数和(自身を含む): 626255280

約数和(自身を除く): 335826128

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 104, 118, 208, 236, 416, 472, 767, 944, 1534, 1888, 3068, 6136, 11833, 12272, 23666, 24544, 47332, 94664, 153829, 189328, 307658, 378656, 615316, 698147, 1230632, 1396294, 2461264, 2792588, 4922528, 5585176, 9075911, 11170352, 18151822, 22340704, 36303644, 72607288, 145214576, 290429152]

約数ペア:

[(1, 290429152), (2, 145214576), (4, 72607288), (8, 36303644), (13, 22340704), (16, 18151822), (26, 11170352), (32, 9075911), (52, 5585176), (59, 4922528), (104, 2792588), (118, 2461264), (208, 1396294), (236, 1230632), (416, 698147), (472, 615316), (767, 378656), (944, 307658), (1534, 189328), (1888, 153829), (3068, 94664), (6136, 47332), (11833, 24544), (12272, 23666)]