40557312

素因数分解:

$2^8\times 3^2\times {\mathrm{29}}^1\times {\mathrm{607}}^1$

素因数の和:658

約数の個数: 108

約数和(自身を含む): 121168320

約数和(自身を除く): 80611008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 174, 192, 232, 256, 261, 288, 348, 384, 464, 522, 576, 607, 696, 768, 928, 1044, 1152, 1214, 1392, 1821, 1856, 2088, 2304, 2428, 2784, 3642, 3712, 4176, 4856, 5463, 5568, 7284, 7424, 8352, 9712, 10926, 11136, 14568, 16704, 17603, 19424, 21852, 22272, 29136, 33408, 35206, 38848, 43704, 52809, 58272, 66816, 70412, 77696, 87408, 105618, 116544, 140824, 155392, 158427, 174816, 211236, 233088, 281648, 316854, 349632, 422472, 466176, 563296, 633708, 699264, 844944, 1126592, 1267416, 1398528, 1689888, 2253184, 2534832, 3379776, 4506368, 5069664, 6759552, 10139328, 13519104, 20278656, 40557312]

約数ペア:

[(1, 40557312), (2, 20278656), (3, 13519104), (4, 10139328), (6, 6759552), (8, 5069664), (9, 4506368), (12, 3379776), (16, 2534832), (18, 2253184), (24, 1689888), (29, 1398528), (32, 1267416), (36, 1126592), (48, 844944), (58, 699264), (64, 633708), (72, 563296), (87, 466176), (96, 422472), (116, 349632), (128, 316854), (144, 281648), (174, 233088), (192, 211236), (232, 174816), (256, 158427), (261, 155392), (288, 140824), (348, 116544), (384, 105618), (464, 87408), (522, 77696), (576, 70412), (607, 66816), (696, 58272), (768, 52809), (928, 43704), (1044, 38848), (1152, 35206), (1214, 33408), (1392, 29136), (1821, 22272), (1856, 21852), (2088, 19424), (2304, 17603), (2428, 16704), (2784, 14568), (3642, 11136), (3712, 10926), (4176, 9712), (4856, 8352), (5463, 7424), (5568, 7284)]