279132465976

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12368507}}^1$

素因数の和:12368564

約数の個数: 64

約数和(自身を含む): 664930990080

約数和(自身を除く): 385798524104

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 5642, 11284, 22568, 12368507, 24737014, 49474028, 86579549, 98948056, 160790591, 173159098, 321581182, 346318196, 383423717, 643162364, 692636392, 766847434, 1125534137, 1286324728, 1533694868, 2251068274, 2683966019, 3067389736, 4502136548, 4984508321, 5367932038, 9004273096, 9969016642, 10735864076, 19938033284, 21471728152, 34891558247, 39876066568, 69783116494, 139566232988, 279132465976]

約数ペア:

[(1, 279132465976), (2, 139566232988), (4, 69783116494), (7, 39876066568), (8, 34891558247), (13, 21471728152), (14, 19938033284), (26, 10735864076), (28, 9969016642), (31, 9004273096), (52, 5367932038), (56, 4984508321), (62, 4502136548), (91, 3067389736), (104, 2683966019), (124, 2251068274), (182, 1533694868), (217, 1286324728), (248, 1125534137), (364, 766847434), (403, 692636392), (434, 643162364), (728, 383423717), (806, 346318196), (868, 321581182), (1612, 173159098), (1736, 160790591), (2821, 98948056), (3224, 86579549), (5642, 49474028), (11284, 24737014), (22568, 12368507)]