313884788

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{12041}}^1$

素因数の和:12085

約数の個数: 48

約数和(自身を含む): 674352000

約数和(自身を除く): 360467212

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 343, 532, 686, 931, 1372, 1862, 3724, 6517, 12041, 13034, 24082, 26068, 48164, 84287, 168574, 228779, 337148, 457558, 590009, 915116, 1180018, 1601453, 2360036, 3202906, 4130063, 6405812, 8260126, 11210171, 16520252, 22420342, 44840684, 78471197, 156942394, 313884788]

約数ペア:

[(1, 313884788), (2, 156942394), (4, 78471197), (7, 44840684), (14, 22420342), (19, 16520252), (28, 11210171), (38, 8260126), (49, 6405812), (76, 4130063), (98, 3202906), (133, 2360036), (196, 1601453), (266, 1180018), (343, 915116), (532, 590009), (686, 457558), (931, 337148), (1372, 228779), (1862, 168574), (3724, 84287), (6517, 48164), (12041, 26068), (13034, 24082)]