2645781012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{1307}}^1$

素因数の和:1630

約数の個数: 144

約数和(自身を含む): 7941548160

約数和(自身を除く): 5295767148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 277, 348, 406, 522, 554, 609, 812, 831, 1044, 1108, 1218, 1307, 1662, 1827, 1939, 2436, 2493, 2614, 3324, 3654, 3878, 3921, 4986, 5228, 5817, 7308, 7756, 7842, 8033, 9149, 9972, 11634, 11763, 15684, 16066, 17451, 18298, 23268, 23526, 24099, 27447, 32132, 34902, 36596, 37903, 47052, 48198, 54894, 56231, 69804, 72297, 75806, 82341, 96396, 109788, 112462, 113709, 144594, 151612, 164682, 168693, 224924, 227418, 265321, 289188, 329364, 337386, 341127, 362039, 454836, 506079, 530642, 674772, 682254, 724078, 795963, 1012158, 1061284, 1086117, 1364508, 1448156, 1591926, 2024316, 2172234, 2387889, 2534273, 3183852, 3258351, 4344468, 4775778, 5068546, 6516702, 7602819, 9551556, 10137092, 10499131, 13033404, 15205638, 20998262, 22808457, 30411276, 31497393, 41996524, 45616914, 62994786, 73493917, 91233828, 94492179, 125989572, 146987834, 188984358, 220481751, 293975668, 377968716, 440963502, 661445253, 881927004, 1322890506, 2645781012]

約数ペア:

[(1, 2645781012), (2, 1322890506), (3, 881927004), (4, 661445253), (6, 440963502), (7, 377968716), (9, 293975668), (12, 220481751), (14, 188984358), (18, 146987834), (21, 125989572), (28, 94492179), (29, 91233828), (36, 73493917), (42, 62994786), (58, 45616914), (63, 41996524), (84, 31497393), (87, 30411276), (116, 22808457), (126, 20998262), (174, 15205638), (203, 13033404), (252, 10499131), (261, 10137092), (277, 9551556), (348, 7602819), (406, 6516702), (522, 5068546), (554, 4775778), (609, 4344468), (812, 3258351), (831, 3183852), (1044, 2534273), (1108, 2387889), (1218, 2172234), (1307, 2024316), (1662, 1591926), (1827, 1448156), (1939, 1364508), (2436, 1086117), (2493, 1061284), (2614, 1012158), (3324, 795963), (3654, 724078), (3878, 682254), (3921, 674772), (4986, 530642), (5228, 506079), (5817, 454836), (7308, 362039), (7756, 341127), (7842, 337386), (8033, 329364), (9149, 289188), (9972, 265321), (11634, 227418), (11763, 224924), (15684, 168693), (16066, 164682), (17451, 151612), (18298, 144594), (23268, 113709), (23526, 112462), (24099, 109788), (27447, 96396), (32132, 82341), (34902, 75806), (36596, 72297), (37903, 69804), (47052, 56231), (48198, 54894)]