260069604492

素因数分解:

$2^2\times 3^1\times {\mathrm{641}}^1\times {\mathrm{1877}}^1\times {\mathrm{18013}}^1$

素因数の和:20538

約数の個数: 48

約数和(自身を含む): 608133328992

約数和(自身を除く): 348063724500

約数列:

[1, 2, 3, 4, 6, 12, 641, 1282, 1877, 1923, 2564, 3754, 3846, 5631, 7508, 7692, 11262, 18013, 22524, 36026, 54039, 72052, 108078, 216156, 1203157, 2406314, 3609471, 4812628, 7218942, 11546333, 14437884, 23092666, 33810401, 34638999, 46185332, 67620802, 69277998, 101431203, 135241604, 138555996, 202862406, 405724812, 21672467041, 43344934082, 65017401123, 86689868164, 130034802246, 260069604492]

約数ペア:

[(1, 260069604492), (2, 130034802246), (3, 86689868164), (4, 65017401123), (6, 43344934082), (12, 21672467041), (641, 405724812), (1282, 202862406), (1877, 138555996), (1923, 135241604), (2564, 101431203), (3754, 69277998), (3846, 67620802), (5631, 46185332), (7508, 34638999), (7692, 33810401), (11262, 23092666), (18013, 14437884), (22524, 11546333), (36026, 7218942), (54039, 4812628), (72052, 3609471), (108078, 2406314), (216156, 1203157)]