8911261984

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{1009}}^1$

素因数の和:1386

約数の個数: 96

約数和(自身を含む): 18814118400

約数和(自身を除く): 9902856416

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 116, 124, 232, 248, 307, 464, 496, 614, 899, 928, 992, 1009, 1228, 1798, 2018, 2456, 3596, 4036, 4912, 7192, 8072, 8903, 9517, 9824, 14384, 16144, 17806, 19034, 28768, 29261, 31279, 32288, 35612, 38068, 58522, 62558, 71224, 76136, 117044, 125116, 142448, 152272, 234088, 250232, 275993, 284896, 304544, 309763, 468176, 500464, 551986, 619526, 907091, 936352, 1000928, 1103972, 1239052, 1814182, 2207944, 2478104, 3628364, 4415888, 4956208, 7256728, 8831776, 8983127, 9602653, 9912416, 14513456, 17966254, 19205306, 29026912, 35932508, 38410612, 71865016, 76821224, 143730032, 153642448, 278476937, 287460064, 307284896, 556953874, 1113907748, 2227815496, 4455630992, 8911261984]

約数ペア:

[(1, 8911261984), (2, 4455630992), (4, 2227815496), (8, 1113907748), (16, 556953874), (29, 307284896), (31, 287460064), (32, 278476937), (58, 153642448), (62, 143730032), (116, 76821224), (124, 71865016), (232, 38410612), (248, 35932508), (307, 29026912), (464, 19205306), (496, 17966254), (614, 14513456), (899, 9912416), (928, 9602653), (992, 8983127), (1009, 8831776), (1228, 7256728), (1798, 4956208), (2018, 4415888), (2456, 3628364), (3596, 2478104), (4036, 2207944), (4912, 1814182), (7192, 1239052), (8072, 1103972), (8903, 1000928), (9517, 936352), (9824, 907091), (14384, 619526), (16144, 551986), (17806, 500464), (19034, 468176), (28768, 309763), (29261, 304544), (31279, 284896), (32288, 275993), (35612, 250232), (38068, 234088), (58522, 152272), (62558, 142448), (71224, 125116), (76136, 117044)]