1231367472

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1361}}^1$

素因数の和:1539

約数の個数: 120

約数和(自身を含む): 3539216928

約数和(自身を除く): 2307849456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 103, 122, 144, 183, 206, 244, 309, 366, 412, 488, 549, 618, 732, 824, 927, 976, 1098, 1236, 1361, 1464, 1648, 1854, 2196, 2472, 2722, 2928, 3708, 4083, 4392, 4944, 5444, 6283, 7416, 8166, 8784, 10888, 12249, 12566, 14832, 16332, 18849, 21776, 24498, 25132, 32664, 37698, 48996, 50264, 56547, 65328, 75396, 83021, 97992, 100528, 113094, 140183, 150792, 166042, 195984, 226188, 249063, 280366, 301584, 332084, 420549, 452376, 498126, 560732, 664168, 747189, 841098, 904752, 996252, 1121464, 1261647, 1328336, 1494378, 1682196, 1992504, 2242928, 2523294, 2988756, 3364392, 3985008, 5046588, 5977512, 6728784, 8551163, 10093176, 11955024, 17102326, 20186352, 25653489, 34204652, 51306978, 68409304, 76960467, 102613956, 136818608, 153920934, 205227912, 307841868, 410455824, 615683736, 1231367472]

約数ペア:

[(1, 1231367472), (2, 615683736), (3, 410455824), (4, 307841868), (6, 205227912), (8, 153920934), (9, 136818608), (12, 102613956), (16, 76960467), (18, 68409304), (24, 51306978), (36, 34204652), (48, 25653489), (61, 20186352), (72, 17102326), (103, 11955024), (122, 10093176), (144, 8551163), (183, 6728784), (206, 5977512), (244, 5046588), (309, 3985008), (366, 3364392), (412, 2988756), (488, 2523294), (549, 2242928), (618, 1992504), (732, 1682196), (824, 1494378), (927, 1328336), (976, 1261647), (1098, 1121464), (1236, 996252), (1361, 904752), (1464, 841098), (1648, 747189), (1854, 664168), (2196, 560732), (2472, 498126), (2722, 452376), (2928, 420549), (3708, 332084), (4083, 301584), (4392, 280366), (4944, 249063), (5444, 226188), (6283, 195984), (7416, 166042), (8166, 150792), (8784, 140183), (10888, 113094), (12249, 100528), (12566, 97992), (14832, 83021), (16332, 75396), (18849, 65328), (21776, 56547), (24498, 50264), (25132, 48996), (32664, 37698)]