271277488

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{458239}}^1$

素因数の和:458284

約数の個数: 20

約数和(自身を含む): 539806720

約数和(自身を除く): 268529232

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 458239, 916478, 1832956, 3665912, 7331824, 16954843, 33909686, 67819372, 135638744, 271277488]

約数ペア:

[(1, 271277488), (2, 135638744), (4, 67819372), (8, 33909686), (16, 16954843), (37, 7331824), (74, 3665912), (148, 1832956), (296, 916478), (592, 458239)]