9230728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 20684160

約数和(自身を除く): 11453432

約数列:

[1, 2, 4, 8, 13, 17, 23, 26, 34, 46, 52, 68, 92, 104, 136, 184, 221, 227, 299, 391, 442, 454, 598, 782, 884, 908, 1196, 1564, 1768, 1816, 2392, 2951, 3128, 3859, 5083, 5221, 5902, 7718, 10166, 10442, 11804, 15436, 20332, 20884, 23608, 30872, 40664, 41768, 50167, 67873, 88757, 100334, 135746, 177514, 200668, 271492, 355028, 401336, 542984, 710056, 1153841, 2307682, 4615364, 9230728]

約数ペア:

[(1, 9230728), (2, 4615364), (4, 2307682), (8, 1153841), (13, 710056), (17, 542984), (23, 401336), (26, 355028), (34, 271492), (46, 200668), (52, 177514), (68, 135746), (92, 100334), (104, 88757), (136, 67873), (184, 50167), (221, 41768), (227, 40664), (299, 30872), (391, 23608), (442, 20884), (454, 20332), (598, 15436), (782, 11804), (884, 10442), (908, 10166), (1196, 7718), (1564, 5902), (1768, 5221), (1816, 5083), (2392, 3859), (2951, 3128)]