247144896

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{13841}}^1$

素因数の和:13890

約数の個数: 84

約数和(自身を含む): 731300544

約数和(自身を除く): 484155648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 13841, 17856, 27682, 41523, 55364, 83046, 110728, 124569, 166092, 221456, 249138, 332184, 429071, 442912, 498276, 664368, 858142, 885824, 996552, 1287213, 1328736, 1716284, 1993104, 2574426, 2657472, 3432568, 3861639, 3986208, 5148852, 6865136, 7723278, 7972416, 10297704, 13730272, 15446556, 20595408, 27460544, 30893112, 41190816, 61786224, 82381632, 123572448, 247144896]

約数ペア:

[(1, 247144896), (2, 123572448), (3, 82381632), (4, 61786224), (6, 41190816), (8, 30893112), (9, 27460544), (12, 20595408), (16, 15446556), (18, 13730272), (24, 10297704), (31, 7972416), (32, 7723278), (36, 6865136), (48, 5148852), (62, 3986208), (64, 3861639), (72, 3432568), (93, 2657472), (96, 2574426), (124, 1993104), (144, 1716284), (186, 1328736), (192, 1287213), (248, 996552), (279, 885824), (288, 858142), (372, 664368), (496, 498276), (558, 442912), (576, 429071), (744, 332184), (992, 249138), (1116, 221456), (1488, 166092), (1984, 124569), (2232, 110728), (2976, 83046), (4464, 55364), (5952, 41523), (8928, 27682), (13841, 17856)]