262768272

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421103}}^1$

素因数の和:421127

約数の個数: 40

約数和(自身を含む): 731036544

約数和(自身を除く): 468268272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 421103, 842206, 1263309, 1684412, 2526618, 3368824, 5053236, 5474339, 6737648, 10106472, 10948678, 16423017, 20212944, 21897356, 32846034, 43794712, 65692068, 87589424, 131384136, 262768272]

約数ペア:

[(1, 262768272), (2, 131384136), (3, 87589424), (4, 65692068), (6, 43794712), (8, 32846034), (12, 21897356), (13, 20212944), (16, 16423017), (24, 10948678), (26, 10106472), (39, 6737648), (48, 5474339), (52, 5053236), (78, 3368824), (104, 2526618), (156, 1684412), (208, 1263309), (312, 842206), (624, 421103)]