289498416

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{207973}}^1$

素因数の和:208013

約数の個数: 40

約数和(自身を含む): 773663280

約数和(自身を除く): 484164864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 207973, 415946, 623919, 831892, 1247838, 1663784, 2495676, 3327568, 4991352, 6031217, 9982704, 12062434, 18093651, 24124868, 36187302, 48249736, 72374604, 96499472, 144749208, 289498416]

約数ペア:

[(1, 289498416), (2, 144749208), (3, 96499472), (4, 72374604), (6, 48249736), (8, 36187302), (12, 24124868), (16, 18093651), (24, 12062434), (29, 9982704), (48, 6031217), (58, 4991352), (87, 3327568), (116, 2495676), (174, 1663784), (232, 1247838), (348, 831892), (464, 623919), (696, 415946), (1392, 207973)]