140712012

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{373}}^1\times {\mathrm{499}}^1$

素因数の和:892

約数の個数: 96

約数和(自身を含む): 418880000

約数和(自身を除く): 278167988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 373, 378, 499, 746, 756, 998, 1119, 1492, 1497, 1996, 2238, 2611, 2994, 3357, 3493, 4476, 4491, 5222, 5988, 6714, 6986, 7833, 8982, 10071, 10444, 10479, 13428, 13473, 13972, 15666, 17964, 20142, 20958, 23499, 26946, 31332, 31437, 40284, 41916, 46998, 53892, 62874, 70497, 93996, 94311, 125748, 140994, 186127, 188622, 281988, 372254, 377244, 558381, 744508, 1116762, 1302889, 1675143, 2233524, 2605778, 3350286, 3908667, 5025429, 5211556, 6700572, 7817334, 10050858, 11726001, 15634668, 20101716, 23452002, 35178003, 46904004, 70356006, 140712012]

約数ペア:

[(1, 140712012), (2, 70356006), (3, 46904004), (4, 35178003), (6, 23452002), (7, 20101716), (9, 15634668), (12, 11726001), (14, 10050858), (18, 7817334), (21, 6700572), (27, 5211556), (28, 5025429), (36, 3908667), (42, 3350286), (54, 2605778), (63, 2233524), (84, 1675143), (108, 1302889), (126, 1116762), (189, 744508), (252, 558381), (373, 377244), (378, 372254), (499, 281988), (746, 188622), (756, 186127), (998, 140994), (1119, 125748), (1492, 94311), (1497, 93996), (1996, 70497), (2238, 62874), (2611, 53892), (2994, 46998), (3357, 41916), (3493, 40284), (4476, 31437), (4491, 31332), (5222, 26946), (5988, 23499), (6714, 20958), (6986, 20142), (7833, 17964), (8982, 15666), (10071, 13972), (10444, 13473), (10479, 13428)]