247641432

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{607}}^1$

素因数の和:896

約数の個数: 64

約数和(自身を含む): 630374400

約数和(自身を除く): 382732968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 191, 267, 356, 382, 534, 573, 607, 712, 764, 1068, 1146, 1214, 1528, 1821, 2136, 2292, 2428, 3642, 4584, 4856, 7284, 14568, 16999, 33998, 50997, 54023, 67996, 101994, 108046, 115937, 135992, 162069, 203988, 216092, 231874, 324138, 347811, 407976, 432184, 463748, 648276, 695622, 927496, 1296552, 1391244, 2782488, 10318393, 20636786, 30955179, 41273572, 61910358, 82547144, 123820716, 247641432]

約数ペア:

[(1, 247641432), (2, 123820716), (3, 82547144), (4, 61910358), (6, 41273572), (8, 30955179), (12, 20636786), (24, 10318393), (89, 2782488), (178, 1391244), (191, 1296552), (267, 927496), (356, 695622), (382, 648276), (534, 463748), (573, 432184), (607, 407976), (712, 347811), (764, 324138), (1068, 231874), (1146, 216092), (1214, 203988), (1528, 162069), (1821, 135992), (2136, 115937), (2292, 108046), (2428, 101994), (3642, 67996), (4584, 54023), (4856, 50997), (7284, 33998), (14568, 16999)]