1279564524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{26309}}^1$

素因数の和:26519

約数の個数: 72

約数和(自身を含む): 3715813920

約数和(自身を除く): 2436249396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 193, 252, 386, 579, 772, 1158, 1351, 1737, 2316, 2702, 3474, 4053, 5404, 6948, 8106, 12159, 16212, 24318, 26309, 48636, 52618, 78927, 105236, 157854, 184163, 236781, 315708, 368326, 473562, 552489, 736652, 947124, 1104978, 1657467, 2209956, 3314934, 5077637, 6629868, 10155274, 15232911, 20310548, 30465822, 35543459, 45698733, 60931644, 71086918, 91397466, 106630377, 142173836, 182794932, 213260754, 319891131, 426521508, 639782262, 1279564524]

約数ペア:

[(1, 1279564524), (2, 639782262), (3, 426521508), (4, 319891131), (6, 213260754), (7, 182794932), (9, 142173836), (12, 106630377), (14, 91397466), (18, 71086918), (21, 60931644), (28, 45698733), (36, 35543459), (42, 30465822), (63, 20310548), (84, 15232911), (126, 10155274), (193, 6629868), (252, 5077637), (386, 3314934), (579, 2209956), (772, 1657467), (1158, 1104978), (1351, 947124), (1737, 736652), (2316, 552489), (2702, 473562), (3474, 368326), (4053, 315708), (5404, 236781), (6948, 184163), (8106, 157854), (12159, 105236), (16212, 78927), (24318, 52618), (26309, 48636)]