264640272

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{424103}}^1$

素因数の和:424127

約数の個数: 40

約数和(自身を含む): 736244544

約数和(自身を除く): 471604272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 424103, 848206, 1272309, 1696412, 2544618, 3392824, 5089236, 5513339, 6785648, 10178472, 11026678, 16540017, 20356944, 22053356, 33080034, 44106712, 66160068, 88213424, 132320136, 264640272]

約数ペア:

[(1, 264640272), (2, 132320136), (3, 88213424), (4, 66160068), (6, 44106712), (8, 33080034), (12, 22053356), (13, 20356944), (16, 16540017), (24, 11026678), (26, 10178472), (39, 6785648), (48, 5513339), (52, 5089236), (78, 3392824), (104, 2544618), (156, 1696412), (208, 1272309), (312, 848206), (624, 424103)]