808299912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{491}}^1$

素因数の和:787

約数の個数: 128

約数和(自身を含む): 2380492800

約数和(自身を除く): 1572192888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 239, 246, 287, 328, 478, 491, 492, 574, 717, 861, 956, 982, 984, 1148, 1434, 1473, 1673, 1722, 1912, 1964, 2296, 2868, 2946, 3346, 3437, 3444, 3928, 5019, 5736, 5892, 6692, 6874, 6888, 9799, 10038, 10311, 11784, 13384, 13748, 19598, 20076, 20131, 20622, 27496, 29397, 39196, 40152, 40262, 41244, 58794, 60393, 68593, 78392, 80524, 82488, 117349, 117588, 120786, 137186, 140917, 161048, 205779, 234698, 235176, 241572, 274372, 281834, 352047, 411558, 422751, 469396, 483144, 548744, 563668, 704094, 821443, 823116, 845502, 938792, 1127336, 1408188, 1642886, 1646232, 1691004, 2464329, 2816376, 3285772, 3382008, 4811309, 4928658, 6571544, 9622618, 9857316, 14433927, 19245236, 19714632, 28867854, 33679163, 38490472, 57735708, 67358326, 101037489, 115471416, 134716652, 202074978, 269433304, 404149956, 808299912]

約数ペア:

[(1, 808299912), (2, 404149956), (3, 269433304), (4, 202074978), (6, 134716652), (7, 115471416), (8, 101037489), (12, 67358326), (14, 57735708), (21, 38490472), (24, 33679163), (28, 28867854), (41, 19714632), (42, 19245236), (56, 14433927), (82, 9857316), (84, 9622618), (123, 6571544), (164, 4928658), (168, 4811309), (239, 3382008), (246, 3285772), (287, 2816376), (328, 2464329), (478, 1691004), (491, 1646232), (492, 1642886), (574, 1408188), (717, 1127336), (861, 938792), (956, 845502), (982, 823116), (984, 821443), (1148, 704094), (1434, 563668), (1473, 548744), (1673, 483144), (1722, 469396), (1912, 422751), (1964, 411558), (2296, 352047), (2868, 281834), (2946, 274372), (3346, 241572), (3437, 235176), (3444, 234698), (3928, 205779), (5019, 161048), (5736, 140917), (5892, 137186), (6692, 120786), (6874, 117588), (6888, 117349), (9799, 82488), (10038, 80524), (10311, 78392), (11784, 68593), (13384, 60393), (13748, 58794), (19598, 41244), (20076, 40262), (20131, 40152), (20622, 39196), (27496, 29397)]