253132584

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{1637}}^1$

素因数の和:2042

約数の個数: 64

約数和(自身を含む): 672235200

約数和(自身を除く): 419102616

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 379, 408, 758, 1137, 1516, 1637, 2274, 3032, 3274, 4548, 4911, 6443, 6548, 9096, 9822, 12886, 13096, 19329, 19644, 25772, 27829, 38658, 39288, 51544, 55658, 77316, 83487, 111316, 154632, 166974, 222632, 333948, 620423, 667896, 1240846, 1861269, 2481692, 3722538, 4963384, 7445076, 10547191, 14890152, 21094382, 31641573, 42188764, 63283146, 84377528, 126566292, 253132584]

約数ペア:

[(1, 253132584), (2, 126566292), (3, 84377528), (4, 63283146), (6, 42188764), (8, 31641573), (12, 21094382), (17, 14890152), (24, 10547191), (34, 7445076), (51, 4963384), (68, 3722538), (102, 2481692), (136, 1861269), (204, 1240846), (379, 667896), (408, 620423), (758, 333948), (1137, 222632), (1516, 166974), (1637, 154632), (2274, 111316), (3032, 83487), (3274, 77316), (4548, 55658), (4911, 51544), (6443, 39288), (6548, 38658), (9096, 27829), (9822, 25772), (12886, 19644), (13096, 19329)]