266217408

素因数分解:

$2^6\times 3^3\times {\mathrm{154061}}^1$

素因数の和:154082

約数の個数: 56

約数和(自身を含む): 782634960

約数和(自身を除く): 516417552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 154061, 308122, 462183, 616244, 924366, 1232488, 1386549, 1848732, 2464976, 2773098, 3697464, 4159647, 4929952, 5546196, 7394928, 8319294, 9859904, 11092392, 14789856, 16638588, 22184784, 29579712, 33277176, 44369568, 66554352, 88739136, 133108704, 266217408]

約数ペア:

[(1, 266217408), (2, 133108704), (3, 88739136), (4, 66554352), (6, 44369568), (8, 33277176), (9, 29579712), (12, 22184784), (16, 16638588), (18, 14789856), (24, 11092392), (27, 9859904), (32, 8319294), (36, 7394928), (48, 5546196), (54, 4929952), (64, 4159647), (72, 3697464), (96, 2773098), (108, 2464976), (144, 1848732), (192, 1386549), (216, 1232488), (288, 924366), (432, 616244), (576, 462183), (864, 308122), (1728, 154061)]