267890454

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67343}}^1$

素因数の和:67381

約数の個数: 48

約数和(自身を含む): 661856832

約数和(自身を除く): 393966378

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 67343, 134686, 202029, 404058, 606087, 875459, 1144831, 1212174, 1750918, 2289662, 2626377, 3434493, 5252754, 6868986, 7879131, 10303479, 14882803, 15758262, 20606958, 29765606, 44648409, 89296818, 133945227, 267890454]

約数ペア:

[(1, 267890454), (2, 133945227), (3, 89296818), (6, 44648409), (9, 29765606), (13, 20606958), (17, 15758262), (18, 14882803), (26, 10303479), (34, 7879131), (39, 6868986), (51, 5252754), (78, 3434493), (102, 2626377), (117, 2289662), (153, 1750918), (221, 1212174), (234, 1144831), (306, 875459), (442, 606087), (663, 404058), (1326, 202029), (1989, 134686), (3978, 67343)]