340451856

素因数分解:

$2^4\times 3^3\times {\mathrm{673}}^1\times {\mathrm{1171}}^1$

素因数の和:1861

約数の個数: 80

約数和(自身を含む): 979510720

約数和(自身を除く): 639058864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 673, 1171, 1346, 2019, 2342, 2692, 3513, 4038, 4684, 5384, 6057, 7026, 8076, 9368, 10539, 10768, 12114, 14052, 16152, 18171, 18736, 21078, 24228, 28104, 31617, 32304, 36342, 42156, 48456, 56208, 63234, 72684, 84312, 96912, 126468, 145368, 168624, 252936, 290736, 505872, 788083, 1576166, 2364249, 3152332, 4728498, 6304664, 7092747, 9456996, 12609328, 14185494, 18913992, 21278241, 28370988, 37827984, 42556482, 56741976, 85112964, 113483952, 170225928, 340451856]

約数ペア:

[(1, 340451856), (2, 170225928), (3, 113483952), (4, 85112964), (6, 56741976), (8, 42556482), (9, 37827984), (12, 28370988), (16, 21278241), (18, 18913992), (24, 14185494), (27, 12609328), (36, 9456996), (48, 7092747), (54, 6304664), (72, 4728498), (108, 3152332), (144, 2364249), (216, 1576166), (432, 788083), (673, 505872), (1171, 290736), (1346, 252936), (2019, 168624), (2342, 145368), (2692, 126468), (3513, 96912), (4038, 84312), (4684, 72684), (5384, 63234), (6057, 56208), (7026, 48456), (8076, 42156), (9368, 36342), (10539, 32304), (10768, 31617), (12114, 28104), (14052, 24228), (16152, 21078), (18171, 18736)]