289300792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{619}}^1$

素因数の和:796

約数の個数: 64

約数和(自身を含む): 610675200

約数和(自身を除く): 321374408

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 113, 188, 226, 376, 452, 517, 619, 904, 1034, 1238, 1243, 2068, 2476, 2486, 4136, 4952, 4972, 5311, 6809, 9944, 10622, 13618, 21244, 27236, 29093, 42488, 54472, 58186, 58421, 69947, 116372, 116842, 139894, 232744, 233684, 279788, 320023, 467368, 559576, 640046, 769417, 1280092, 1538834, 2560184, 3077668, 3287509, 6155336, 6575018, 13150036, 26300072, 36162599, 72325198, 144650396, 289300792]

約数ペア:

[(1, 289300792), (2, 144650396), (4, 72325198), (8, 36162599), (11, 26300072), (22, 13150036), (44, 6575018), (47, 6155336), (88, 3287509), (94, 3077668), (113, 2560184), (188, 1538834), (226, 1280092), (376, 769417), (452, 640046), (517, 559576), (619, 467368), (904, 320023), (1034, 279788), (1238, 233684), (1243, 232744), (2068, 139894), (2476, 116842), (2486, 116372), (4136, 69947), (4952, 58421), (4972, 58186), (5311, 54472), (6809, 42488), (9944, 29093), (10622, 27236), (13618, 21244)]