660000144

素因数分解:

$2^4\times 3^1\times {\mathrm{277}}^1\times {\mathrm{49639}}^1$

素因数の和:49927

約数の個数: 40

約数和(自身を含む): 1711190080

約数和(自身を除く): 1051189936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 277, 554, 831, 1108, 1662, 2216, 3324, 4432, 6648, 13296, 49639, 99278, 148917, 198556, 297834, 397112, 595668, 794224, 1191336, 2382672, 13750003, 27500006, 41250009, 55000012, 82500018, 110000024, 165000036, 220000048, 330000072, 660000144]

約数ペア:

[(1, 660000144), (2, 330000072), (3, 220000048), (4, 165000036), (6, 110000024), (8, 82500018), (12, 55000012), (16, 41250009), (24, 27500006), (48, 13750003), (277, 2382672), (554, 1191336), (831, 794224), (1108, 595668), (1662, 397112), (2216, 297834), (3324, 198556), (4432, 148917), (6648, 99278), (13296, 49639)]