311856552

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{6379}}^1$

素因数の和:6495

約数の個数: 96

約数和(自身を含む): 975374400

約数和(自身を除く): 663517848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 97, 126, 168, 194, 252, 291, 388, 504, 582, 679, 776, 873, 1164, 1358, 1746, 2037, 2328, 2716, 3492, 4074, 5432, 6111, 6379, 6984, 8148, 12222, 12758, 16296, 19137, 24444, 25516, 38274, 44653, 48888, 51032, 57411, 76548, 89306, 114822, 133959, 153096, 178612, 229644, 267918, 357224, 401877, 459288, 535836, 618763, 803754, 1071672, 1237526, 1607508, 1856289, 2475052, 3215016, 3712578, 4331341, 4950104, 5568867, 7425156, 8662682, 11137734, 12994023, 14850312, 17325364, 22275468, 25988046, 34650728, 38982069, 44550936, 51976092, 77964138, 103952184, 155928276, 311856552]

約数ペア:

[(1, 311856552), (2, 155928276), (3, 103952184), (4, 77964138), (6, 51976092), (7, 44550936), (8, 38982069), (9, 34650728), (12, 25988046), (14, 22275468), (18, 17325364), (21, 14850312), (24, 12994023), (28, 11137734), (36, 8662682), (42, 7425156), (56, 5568867), (63, 4950104), (72, 4331341), (84, 3712578), (97, 3215016), (126, 2475052), (168, 1856289), (194, 1607508), (252, 1237526), (291, 1071672), (388, 803754), (504, 618763), (582, 535836), (679, 459288), (776, 401877), (873, 357224), (1164, 267918), (1358, 229644), (1746, 178612), (2037, 153096), (2328, 133959), (2716, 114822), (3492, 89306), (4074, 76548), (5432, 57411), (6111, 51032), (6379, 48888), (6984, 44653), (8148, 38274), (12222, 25516), (12758, 24444), (16296, 19137)]