2642240718

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1\times {\mathrm{443}}^1$

素因数の和:894

約数の個数: 96

約数和(自身を含む): 6283630080

約数和(自身を除く): 3641389362

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 359, 426, 443, 639, 718, 886, 923, 1077, 1278, 1329, 1846, 2154, 2658, 2769, 3231, 3987, 4667, 5538, 5759, 6462, 7974, 8307, 9334, 11518, 14001, 16614, 17277, 25489, 28002, 31453, 34554, 42003, 50978, 51831, 62906, 76467, 84006, 94359, 103662, 152934, 159037, 188718, 229401, 283077, 318074, 331357, 408889, 458802, 477111, 566154, 662714, 817778, 954222, 994071, 1226667, 1431333, 1988142, 2067481, 2453334, 2862666, 2982213, 3680001, 4134962, 5964426, 6202443, 7360002, 11291627, 12404886, 18607329, 22583254, 33874881, 37214658, 67749762, 101624643, 146791151, 203249286, 293582302, 440373453, 880746906, 1321120359, 2642240718]

約数ペア:

[(1, 2642240718), (2, 1321120359), (3, 880746906), (6, 440373453), (9, 293582302), (13, 203249286), (18, 146791151), (26, 101624643), (39, 67749762), (71, 37214658), (78, 33874881), (117, 22583254), (142, 18607329), (213, 12404886), (234, 11291627), (359, 7360002), (426, 6202443), (443, 5964426), (639, 4134962), (718, 3680001), (886, 2982213), (923, 2862666), (1077, 2453334), (1278, 2067481), (1329, 1988142), (1846, 1431333), (2154, 1226667), (2658, 994071), (2769, 954222), (3231, 817778), (3987, 662714), (4667, 566154), (5538, 477111), (5759, 458802), (6462, 408889), (7974, 331357), (8307, 318074), (9334, 283077), (11518, 229401), (14001, 188718), (16614, 159037), (17277, 152934), (25489, 103662), (28002, 94359), (31453, 84006), (34554, 76467), (42003, 62906), (50978, 51831)]