690134312

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{42643}}^1$

素因数の和:42690

約数の個数: 48

約数和(自身を含む): 1571004960

約数和(自身を除く): 880870648

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 289, 476, 578, 952, 1156, 2023, 2312, 4046, 8092, 16184, 42643, 85286, 170572, 298501, 341144, 597002, 724931, 1194004, 1449862, 2388008, 2899724, 5074517, 5799448, 10149034, 12323827, 20298068, 24647654, 40596136, 49295308, 86266789, 98590616, 172533578, 345067156, 690134312]

約数ペア:

[(1, 690134312), (2, 345067156), (4, 172533578), (7, 98590616), (8, 86266789), (14, 49295308), (17, 40596136), (28, 24647654), (34, 20298068), (56, 12323827), (68, 10149034), (119, 5799448), (136, 5074517), (238, 2899724), (289, 2388008), (476, 1449862), (578, 1194004), (952, 724931), (1156, 597002), (2023, 341144), (2312, 298501), (4046, 170572), (8092, 85286), (16184, 42643)]