289270224

素因数分解:

$2^4\times 3^3\times {\mathrm{669607}}^1$

素因数の和:669624

約数の個数: 40

約数和(自身を含む): 830313920

約数和(自身を除く): 541043696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 669607, 1339214, 2008821, 2678428, 4017642, 5356856, 6026463, 8035284, 10713712, 12052926, 16070568, 18079389, 24105852, 32141136, 36158778, 48211704, 72317556, 96423408, 144635112, 289270224]

約数ペア:

[(1, 289270224), (2, 144635112), (3, 96423408), (4, 72317556), (6, 48211704), (8, 36158778), (9, 32141136), (12, 24105852), (16, 18079389), (18, 16070568), (24, 12052926), (27, 10713712), (36, 8035284), (48, 6026463), (54, 5356856), (72, 4017642), (108, 2678428), (144, 2008821), (216, 1339214), (432, 669607)]