15691788292

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:685

約数の個数: 96

約数和(自身を含む): 29806963200

約数和(自身を除く): 14115174908

約数列:

[1, 2, 4, 29, 47, 58, 73, 89, 94, 116, 146, 178, 188, 292, 356, 443, 886, 1363, 1772, 2117, 2581, 2726, 3431, 4183, 4234, 5162, 5452, 6497, 6862, 8366, 8468, 10324, 12847, 12994, 13724, 16732, 20821, 25694, 25988, 32339, 39427, 41642, 51388, 64678, 78854, 83284, 99499, 121307, 129356, 157708, 188413, 198998, 242614, 305359, 376826, 397996, 485228, 603809, 610718, 753652, 937831, 1143383, 1207618, 1221436, 1519933, 1853069, 1875662, 2286766, 2415236, 2878171, 3039866, 3706138, 3751324, 4573532, 5756342, 6079732, 7412276, 8855411, 11512684, 17710822, 35421644, 44078057, 53739001, 83466959, 88156114, 107478002, 135274037, 166933918, 176312228, 214956004, 270548074, 333867836, 541096148, 3922947073, 7845894146, 15691788292]

約数ペア:

[(1, 15691788292), (2, 7845894146), (4, 3922947073), (29, 541096148), (47, 333867836), (58, 270548074), (73, 214956004), (89, 176312228), (94, 166933918), (116, 135274037), (146, 107478002), (178, 88156114), (188, 83466959), (292, 53739001), (356, 44078057), (443, 35421644), (886, 17710822), (1363, 11512684), (1772, 8855411), (2117, 7412276), (2581, 6079732), (2726, 5756342), (3431, 4573532), (4183, 3751324), (4234, 3706138), (5162, 3039866), (5452, 2878171), (6497, 2415236), (6862, 2286766), (8366, 1875662), (8468, 1853069), (10324, 1519933), (12847, 1221436), (12994, 1207618), (13724, 1143383), (16732, 937831), (20821, 753652), (25694, 610718), (25988, 603809), (32339, 485228), (39427, 397996), (41642, 376826), (51388, 305359), (64678, 242614), (78854, 198998), (83284, 188413), (99499, 157708), (121307, 129356)]