1566990048

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1255601}}^1$

素因数の和:1255627

約数の個数: 48

約数和(自身を含む): 4429763856

約数和(自身を除く): 2862773808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 1255601, 2511202, 3766803, 5022404, 7533606, 10044808, 15067212, 16322813, 20089616, 30134424, 32645626, 40179232, 48968439, 60268848, 65291252, 97936878, 120537696, 130582504, 195873756, 261165008, 391747512, 522330016, 783495024, 1566990048]

約数ペア:

[(1, 1566990048), (2, 783495024), (3, 522330016), (4, 391747512), (6, 261165008), (8, 195873756), (12, 130582504), (13, 120537696), (16, 97936878), (24, 65291252), (26, 60268848), (32, 48968439), (39, 40179232), (48, 32645626), (52, 30134424), (78, 20089616), (96, 16322813), (104, 15067212), (156, 10044808), (208, 7533606), (312, 5022404), (416, 3766803), (624, 2511202), (1248, 1255601)]