291268348

素因数分解:

$2^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{13151}}^1$

素因数の和:13282

約数の個数: 36

約数和(自身を含む): 598231872

約数和(自身を除く): 306963524

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 113, 196, 226, 452, 791, 1582, 3164, 5537, 11074, 13151, 22148, 26302, 52604, 92057, 184114, 368228, 644399, 1288798, 1486063, 2577596, 2972126, 5944252, 10402441, 20804882, 41609764, 72817087, 145634174, 291268348]

約数ペア:

[(1, 291268348), (2, 145634174), (4, 72817087), (7, 41609764), (14, 20804882), (28, 10402441), (49, 5944252), (98, 2972126), (113, 2577596), (196, 1486063), (226, 1288798), (452, 644399), (791, 368228), (1582, 184114), (3164, 92057), (5537, 52604), (11074, 26302), (13151, 22148)]