261943056

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{58679}}^1$

素因数の和:58724

約数の個数: 60

約数和(自身を含む): 756737280

約数和(自身を除く): 494794224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 58679, 117358, 176037, 234716, 352074, 469432, 528111, 704148, 938864, 1056222, 1408296, 1819049, 2112444, 2816592, 3638098, 4224888, 5457147, 7276196, 8449776, 10914294, 14552392, 16371441, 21828588, 29104784, 32742882, 43657176, 65485764, 87314352, 130971528, 261943056]

約数ペア:

[(1, 261943056), (2, 130971528), (3, 87314352), (4, 65485764), (6, 43657176), (8, 32742882), (9, 29104784), (12, 21828588), (16, 16371441), (18, 14552392), (24, 10914294), (31, 8449776), (36, 7276196), (48, 5457147), (62, 4224888), (72, 3638098), (93, 2816592), (124, 2112444), (144, 1819049), (186, 1408296), (248, 1056222), (279, 938864), (372, 704148), (496, 528111), (558, 469432), (744, 352074), (1116, 234716), (1488, 176037), (2232, 117358), (4464, 58679)]