270839964

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{1657}}^1$

素因数の和:1974

約数の個数: 48

約数和(自身を含む): 646779168

約数和(自身を除く): 375939204

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 257, 318, 514, 636, 771, 1028, 1542, 1657, 3084, 3314, 4971, 6628, 9942, 13621, 19884, 27242, 40863, 54484, 81726, 87821, 163452, 175642, 263463, 351284, 425849, 526926, 851698, 1053852, 1277547, 1703396, 2555094, 5110188, 22569997, 45139994, 67709991, 90279988, 135419982, 270839964]

約数ペア:

[(1, 270839964), (2, 135419982), (3, 90279988), (4, 67709991), (6, 45139994), (12, 22569997), (53, 5110188), (106, 2555094), (159, 1703396), (212, 1277547), (257, 1053852), (318, 851698), (514, 526926), (636, 425849), (771, 351284), (1028, 263463), (1542, 175642), (1657, 163452), (3084, 87821), (3314, 81726), (4971, 54484), (6628, 40863), (9942, 27242), (13621, 19884)]