249616164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 680520960

約数和(自身を除く): 430904796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 173, 178, 193, 267, 346, 356, 386, 519, 534, 579, 623, 692, 772, 1038, 1068, 1158, 1211, 1246, 1351, 1869, 2076, 2316, 2422, 2492, 2702, 3633, 3738, 4053, 4844, 5404, 7266, 7476, 8106, 14532, 15397, 16212, 17177, 30794, 33389, 34354, 46191, 51531, 61588, 66778, 68708, 92382, 100167, 103062, 107779, 120239, 133556, 184764, 200334, 206124, 215558, 233723, 240478, 323337, 360717, 400668, 431116, 467446, 480956, 646674, 701169, 721434, 934892, 1293348, 1402338, 1442868, 2804676, 2971621, 5943242, 8914863, 11886484, 17829726, 20801347, 35659452, 41602694, 62404041, 83205388, 124808082, 249616164]

約数ペア:

[(1, 249616164), (2, 124808082), (3, 83205388), (4, 62404041), (6, 41602694), (7, 35659452), (12, 20801347), (14, 17829726), (21, 11886484), (28, 8914863), (42, 5943242), (84, 2971621), (89, 2804676), (173, 1442868), (178, 1402338), (193, 1293348), (267, 934892), (346, 721434), (356, 701169), (386, 646674), (519, 480956), (534, 467446), (579, 431116), (623, 400668), (692, 360717), (772, 323337), (1038, 240478), (1068, 233723), (1158, 215558), (1211, 206124), (1246, 200334), (1351, 184764), (1869, 133556), (2076, 120239), (2316, 107779), (2422, 103062), (2492, 100167), (2702, 92382), (3633, 68708), (3738, 66778), (4053, 61588), (4844, 51531), (5404, 46191), (7266, 34354), (7476, 33389), (8106, 30794), (14532, 17177), (15397, 16212)]