759505684

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:549

約数の個数: 72

約数和(自身を含む): 1580167680

約数和(自身を除く): 820661996

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 181, 196, 271, 316, 362, 542, 553, 724, 1084, 1106, 1267, 1897, 2212, 2534, 3794, 3871, 5068, 7588, 7742, 8869, 13279, 14299, 15484, 17738, 21409, 26558, 28598, 35476, 42818, 49051, 53116, 57196, 85636, 98102, 100093, 149863, 196204, 200186, 299726, 343357, 400372, 599452, 686714, 700651, 1049041, 1373428, 1401302, 2098082, 2403499, 2802604, 3875029, 4196164, 4806998, 7750058, 9613996, 15500116, 27125203, 54250406, 108500812, 189876421, 379752842, 759505684]

約数ペア:

[(1, 759505684), (2, 379752842), (4, 189876421), (7, 108500812), (14, 54250406), (28, 27125203), (49, 15500116), (79, 9613996), (98, 7750058), (158, 4806998), (181, 4196164), (196, 3875029), (271, 2802604), (316, 2403499), (362, 2098082), (542, 1401302), (553, 1373428), (724, 1049041), (1084, 700651), (1106, 686714), (1267, 599452), (1897, 400372), (2212, 343357), (2534, 299726), (3794, 200186), (3871, 196204), (5068, 149863), (7588, 100093), (7742, 98102), (8869, 85636), (13279, 57196), (14299, 53116), (15484, 49051), (17738, 42818), (21409, 35476), (26558, 28598)]