988293744

素因数分解:

$2^4\times 3^3\times {\mathrm{313}}^1\times {\mathrm{7309}}^1$

素因数の和:7639

約数の個数: 80

約数和(自身を含む): 2846221600

約数和(自身を除く): 1857927856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 313, 432, 626, 939, 1252, 1878, 2504, 2817, 3756, 5008, 5634, 7309, 7512, 8451, 11268, 14618, 15024, 16902, 21927, 22536, 29236, 33804, 43854, 45072, 58472, 65781, 67608, 87708, 116944, 131562, 135216, 175416, 197343, 263124, 350832, 394686, 526248, 789372, 1052496, 1578744, 2287717, 3157488, 4575434, 6863151, 9150868, 13726302, 18301736, 20589453, 27452604, 36603472, 41178906, 54905208, 61768359, 82357812, 109810416, 123536718, 164715624, 247073436, 329431248, 494146872, 988293744]

約数ペア:

[(1, 988293744), (2, 494146872), (3, 329431248), (4, 247073436), (6, 164715624), (8, 123536718), (9, 109810416), (12, 82357812), (16, 61768359), (18, 54905208), (24, 41178906), (27, 36603472), (36, 27452604), (48, 20589453), (54, 18301736), (72, 13726302), (108, 9150868), (144, 6863151), (216, 4575434), (313, 3157488), (432, 2287717), (626, 1578744), (939, 1052496), (1252, 789372), (1878, 526248), (2504, 394686), (2817, 350832), (3756, 263124), (5008, 197343), (5634, 175416), (7309, 135216), (7512, 131562), (8451, 116944), (11268, 87708), (14618, 67608), (15024, 65781), (16902, 58472), (21927, 45072), (22536, 43854), (29236, 33804)]