268794968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89123}}^1$

素因数の和:89171

約数の個数: 32

約数和(自身を含む): 561481200

約数和(自身を除く): 292686232

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 89123, 178246, 356492, 712984, 1158599, 2317198, 2584567, 4634396, 5169134, 9268792, 10338268, 20676536, 33599371, 67198742, 134397484, 268794968]

約数ペア:

[(1, 268794968), (2, 134397484), (4, 67198742), (8, 33599371), (13, 20676536), (26, 10338268), (29, 9268792), (52, 5169134), (58, 4634396), (104, 2584567), (116, 2317198), (232, 1158599), (377, 712984), (754, 356492), (1508, 178246), (3016, 89123)]