664231848

素因数分解:

$2^3\times 3^1\times 7^4\times {\mathrm{11527}}^1$

素因数の和:11564

約数の個数: 80

約数和(自身を含む): 1937395680

約数和(自身を除く): 1273163832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2401, 2744, 4116, 4802, 7203, 8232, 9604, 11527, 14406, 19208, 23054, 28812, 34581, 46108, 57624, 69162, 80689, 92216, 138324, 161378, 242067, 276648, 322756, 484134, 564823, 645512, 968268, 1129646, 1694469, 1936536, 2259292, 3388938, 3953761, 4518584, 6777876, 7907522, 11861283, 13555752, 15815044, 23722566, 27676327, 31630088, 47445132, 55352654, 83028981, 94890264, 110705308, 166057962, 221410616, 332115924, 664231848]

約数ペア:

[(1, 664231848), (2, 332115924), (3, 221410616), (4, 166057962), (6, 110705308), (7, 94890264), (8, 83028981), (12, 55352654), (14, 47445132), (21, 31630088), (24, 27676327), (28, 23722566), (42, 15815044), (49, 13555752), (56, 11861283), (84, 7907522), (98, 6777876), (147, 4518584), (168, 3953761), (196, 3388938), (294, 2259292), (343, 1936536), (392, 1694469), (588, 1129646), (686, 968268), (1029, 645512), (1176, 564823), (1372, 484134), (2058, 322756), (2401, 276648), (2744, 242067), (4116, 161378), (4802, 138324), (7203, 92216), (8232, 80689), (9604, 69162), (11527, 57624), (14406, 46108), (19208, 34581), (23054, 28812)]