1319917872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8167}}^1$

素因数の和:8235

約数の個数: 160

約数和(自身を含む): 4310612992

約数和(自身を除く): 2990695120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 37, 39, 42, 48, 52, 56, 74, 78, 84, 91, 104, 111, 112, 148, 156, 168, 182, 208, 222, 259, 273, 296, 312, 336, 364, 444, 481, 518, 546, 592, 624, 728, 777, 888, 962, 1036, 1092, 1443, 1456, 1554, 1776, 1924, 2072, 2184, 2886, 3108, 3367, 3848, 4144, 4368, 5772, 6216, 6734, 7696, 8167, 10101, 11544, 12432, 13468, 16334, 20202, 23088, 24501, 26936, 32668, 40404, 49002, 53872, 57169, 65336, 80808, 98004, 106171, 114338, 130672, 161616, 171507, 196008, 212342, 228676, 302179, 318513, 343014, 392016, 424684, 457352, 604358, 637026, 686028, 743197, 849368, 906537, 914704, 1208716, 1274052, 1372056, 1486394, 1698736, 1813074, 2115253, 2229591, 2417432, 2548104, 2744112, 2972788, 3626148, 3928327, 4230506, 4459182, 4834864, 5096208, 5945576, 6345759, 7252296, 7856654, 8461012, 8918364, 11784981, 11891152, 12691518, 14504592, 15713308, 16922024, 17836728, 23569962, 25383036, 27498289, 31426616, 33844048, 35673456, 47139924, 50766072, 54996578, 62853232, 82494867, 94279848, 101532144, 109993156, 164989734, 188559696, 219986312, 329979468, 439972624, 659958936, 1319917872]

約数ペア:

[(1, 1319917872), (2, 659958936), (3, 439972624), (4, 329979468), (6, 219986312), (7, 188559696), (8, 164989734), (12, 109993156), (13, 101532144), (14, 94279848), (16, 82494867), (21, 62853232), (24, 54996578), (26, 50766072), (28, 47139924), (37, 35673456), (39, 33844048), (42, 31426616), (48, 27498289), (52, 25383036), (56, 23569962), (74, 17836728), (78, 16922024), (84, 15713308), (91, 14504592), (104, 12691518), (111, 11891152), (112, 11784981), (148, 8918364), (156, 8461012), (168, 7856654), (182, 7252296), (208, 6345759), (222, 5945576), (259, 5096208), (273, 4834864), (296, 4459182), (312, 4230506), (336, 3928327), (364, 3626148), (444, 2972788), (481, 2744112), (518, 2548104), (546, 2417432), (592, 2229591), (624, 2115253), (728, 1813074), (777, 1698736), (888, 1486394), (962, 1372056), (1036, 1274052), (1092, 1208716), (1443, 914704), (1456, 906537), (1554, 849368), (1776, 743197), (1924, 686028), (2072, 637026), (2184, 604358), (2886, 457352), (3108, 424684), (3367, 392016), (3848, 343014), (4144, 318513), (4368, 302179), (5772, 228676), (6216, 212342), (6734, 196008), (7696, 171507), (8167, 161616), (10101, 130672), (11544, 114338), (12432, 106171), (13468, 98004), (16334, 80808), (20202, 65336), (23088, 57169), (24501, 53872), (26936, 49002), (32668, 40404)]