279592016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{54779}}^1$

素因数の和:54827

約数の個数: 40

約数和(自身を含む): 611344800

約数和(自身を除く): 331752784

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 5104, 54779, 109558, 219116, 438232, 602569, 876464, 1205138, 1588591, 2410276, 3177182, 4820552, 6354364, 9641104, 12708728, 17474501, 25417456, 34949002, 69898004, 139796008, 279592016]

約数ペア:

[(1, 279592016), (2, 139796008), (4, 69898004), (8, 34949002), (11, 25417456), (16, 17474501), (22, 12708728), (29, 9641104), (44, 6354364), (58, 4820552), (88, 3177182), (116, 2410276), (176, 1588591), (232, 1205138), (319, 876464), (464, 602569), (638, 438232), (1276, 219116), (2552, 109558), (5104, 54779)]