255158856

素因数分解:

$2^3\times 3^3\times {\mathrm{373}}^1\times {\mathrm{3167}}^1$

素因数の和:3555

約数の個数: 64

約数和(自身を含む): 710899200

約数和(自身を除く): 455740344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 373, 746, 1119, 1492, 2238, 2984, 3167, 3357, 4476, 6334, 6714, 8952, 9501, 10071, 12668, 13428, 19002, 20142, 25336, 26856, 28503, 38004, 40284, 57006, 76008, 80568, 85509, 114012, 171018, 228024, 342036, 684072, 1181291, 2362582, 3543873, 4725164, 7087746, 9450328, 10631619, 14175492, 21263238, 28350984, 31894857, 42526476, 63789714, 85052952, 127579428, 255158856]

約数ペア:

[(1, 255158856), (2, 127579428), (3, 85052952), (4, 63789714), (6, 42526476), (8, 31894857), (9, 28350984), (12, 21263238), (18, 14175492), (24, 10631619), (27, 9450328), (36, 7087746), (54, 4725164), (72, 3543873), (108, 2362582), (216, 1181291), (373, 684072), (746, 342036), (1119, 228024), (1492, 171018), (2238, 114012), (2984, 85509), (3167, 80568), (3357, 76008), (4476, 57006), (6334, 40284), (6714, 38004), (8952, 28503), (9501, 26856), (10071, 25336), (12668, 20142), (13428, 19002)]