268950524

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 498960000

約数和(自身を除く): 230009476

約数列:

[1, 2, 4, 29, 58, 89, 109, 116, 178, 218, 239, 356, 436, 478, 956, 2581, 3161, 5162, 6322, 6931, 9701, 10324, 12644, 13862, 19402, 21271, 26051, 27724, 38804, 42542, 52102, 85084, 104204, 281329, 562658, 616859, 755479, 1125316, 1233718, 1510958, 2318539, 2467436, 3021916, 4637078, 9274156, 67237631, 134475262, 268950524]

約数ペア:

[(1, 268950524), (2, 134475262), (4, 67237631), (29, 9274156), (58, 4637078), (89, 3021916), (109, 2467436), (116, 2318539), (178, 1510958), (218, 1233718), (239, 1125316), (356, 755479), (436, 616859), (478, 562658), (956, 281329), (2581, 104204), (3161, 85084), (5162, 52102), (6322, 42542), (6931, 38804), (9701, 27724), (10324, 26051), (12644, 21271), (13862, 19402)]