1649446572

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^2\times {\mathrm{137}}^1\times {\mathrm{1193}}^1$

素因数の和:1395

約数の個数: 72

約数和(自身を含む): 4018459536

約数和(自身を除く): 2369012964

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 137, 174, 274, 348, 411, 548, 822, 841, 1193, 1644, 1682, 2386, 2523, 3364, 3579, 3973, 4772, 5046, 7158, 7946, 10092, 11919, 14316, 15892, 23838, 34597, 47676, 69194, 103791, 115217, 138388, 163441, 207582, 230434, 326882, 345651, 415164, 460868, 490323, 653764, 691302, 980646, 1003313, 1382604, 1961292, 2006626, 3009939, 4013252, 4739789, 6019878, 9479578, 12039756, 14219367, 18959156, 28438734, 56877468, 137453881, 274907762, 412361643, 549815524, 824723286, 1649446572]

約数ペア:

[(1, 1649446572), (2, 824723286), (3, 549815524), (4, 412361643), (6, 274907762), (12, 137453881), (29, 56877468), (58, 28438734), (87, 18959156), (116, 14219367), (137, 12039756), (174, 9479578), (274, 6019878), (348, 4739789), (411, 4013252), (548, 3009939), (822, 2006626), (841, 1961292), (1193, 1382604), (1644, 1003313), (1682, 980646), (2386, 691302), (2523, 653764), (3364, 490323), (3579, 460868), (3973, 415164), (4772, 345651), (5046, 326882), (7158, 230434), (7946, 207582), (10092, 163441), (11919, 138388), (14316, 115217), (15892, 103791), (23838, 69194), (34597, 47676)]