247240032

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{198109}}^1$

素因数の和:198135

約数の個数: 48

約数和(自身を含む): 698932080

約数和(自身を除く): 451692048

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, 198109, 396218, 594327, 792436, 1188654, 1584872, 2377308, 2575417, 3169744, 4754616, 5150834, 6339488, 7726251, 9509232, 10301668, 15452502, 19018464, 20603336, 30905004, 41206672, 61810008, 82413344, 123620016, 247240032]

約数ペア:

[(1, 247240032), (2, 123620016), (3, 82413344), (4, 61810008), (6, 41206672), (8, 30905004), (12, 20603336), (13, 19018464), (16, 15452502), (24, 10301668), (26, 9509232), (32, 7726251), (39, 6339488), (48, 5150834), (52, 4754616), (78, 3169744), (96, 2575417), (104, 2377308), (156, 1584872), (208, 1188654), (312, 792436), (416, 594327), (624, 396218), (1248, 198109)]