282020004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{65831}}^1$

素因数の和:65865

約数の個数: 72

約数和(自身を含む): 862662528

約数和(自身を除く): 580642524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 65831, 131662, 197493, 263324, 394986, 460817, 592479, 789972, 921634, 1119127, 1184958, 1382451, 1843268, 2238254, 2369916, 2764902, 3357381, 4147353, 4476508, 5529804, 6714762, 7833889, 8294706, 10072143, 13429524, 15667778, 16589412, 20144286, 23501667, 31335556, 40288572, 47003334, 70505001, 94006668, 141010002, 282020004]

約数ペア:

[(1, 282020004), (2, 141010002), (3, 94006668), (4, 70505001), (6, 47003334), (7, 40288572), (9, 31335556), (12, 23501667), (14, 20144286), (17, 16589412), (18, 15667778), (21, 13429524), (28, 10072143), (34, 8294706), (36, 7833889), (42, 6714762), (51, 5529804), (63, 4476508), (68, 4147353), (84, 3357381), (102, 2764902), (119, 2369916), (126, 2238254), (153, 1843268), (204, 1382451), (238, 1184958), (252, 1119127), (306, 921634), (357, 789972), (476, 592479), (612, 460817), (714, 394986), (1071, 263324), (1428, 197493), (2142, 131662), (4284, 65831)]