380513744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{8059}}^1$

素因数の和:8307

約数の個数: 40

約数和(自身を含む): 797553120

約数和(自身を除く): 417039376

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 227, 454, 908, 1816, 2951, 3632, 5902, 8059, 11804, 16118, 23608, 32236, 47216, 64472, 104767, 128944, 209534, 419068, 838136, 1676272, 1829393, 3658786, 7317572, 14635144, 23782109, 29270288, 47564218, 95128436, 190256872, 380513744]

約数ペア:

[(1, 380513744), (2, 190256872), (4, 95128436), (8, 47564218), (13, 29270288), (16, 23782109), (26, 14635144), (52, 7317572), (104, 3658786), (208, 1829393), (227, 1676272), (454, 838136), (908, 419068), (1816, 209534), (2951, 128944), (3632, 104767), (5902, 64472), (8059, 47216), (11804, 32236), (16118, 23608)]