674136648

素因数分解:

$2^3\times 3^3\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:468

約数の個数: 128

約数和(自身を含む): 1912684800

約数和(自身を除く): 1238548152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 103, 108, 157, 193, 206, 216, 309, 314, 386, 412, 471, 579, 618, 628, 772, 824, 927, 942, 1158, 1236, 1256, 1413, 1544, 1737, 1854, 1884, 2316, 2472, 2781, 2826, 3474, 3708, 3768, 4239, 4632, 5211, 5562, 5652, 6948, 7416, 8478, 10422, 11124, 11304, 13896, 16171, 16956, 19879, 20844, 22248, 30301, 32342, 33912, 39758, 41688, 48513, 59637, 60602, 64684, 79516, 90903, 97026, 119274, 121204, 129368, 145539, 159032, 178911, 181806, 194052, 238548, 242408, 272709, 291078, 357822, 363612, 388104, 436617, 477096, 536733, 545418, 582156, 715644, 727224, 818127, 873234, 1073466, 1090836, 1164312, 1431288, 1636254, 1746468, 2146932, 2181672, 3121003, 3272508, 3492936, 4293864, 6242006, 6545016, 9363009, 12484012, 18726018, 24968024, 28089027, 37452036, 56178054, 74904072, 84267081, 112356108, 168534162, 224712216, 337068324, 674136648]

約数ペア:

[(1, 674136648), (2, 337068324), (3, 224712216), (4, 168534162), (6, 112356108), (8, 84267081), (9, 74904072), (12, 56178054), (18, 37452036), (24, 28089027), (27, 24968024), (36, 18726018), (54, 12484012), (72, 9363009), (103, 6545016), (108, 6242006), (157, 4293864), (193, 3492936), (206, 3272508), (216, 3121003), (309, 2181672), (314, 2146932), (386, 1746468), (412, 1636254), (471, 1431288), (579, 1164312), (618, 1090836), (628, 1073466), (772, 873234), (824, 818127), (927, 727224), (942, 715644), (1158, 582156), (1236, 545418), (1256, 536733), (1413, 477096), (1544, 436617), (1737, 388104), (1854, 363612), (1884, 357822), (2316, 291078), (2472, 272709), (2781, 242408), (2826, 238548), (3474, 194052), (3708, 181806), (3768, 178911), (4239, 159032), (4632, 145539), (5211, 129368), (5562, 121204), (5652, 119274), (6948, 97026), (7416, 90903), (8478, 79516), (10422, 64684), (11124, 60602), (11304, 59637), (13896, 48513), (16171, 41688), (16956, 39758), (19879, 33912), (20844, 32342), (22248, 30301)]