255485376

素因数分解:

$2^6\times 3^2\times {\mathrm{443551}}^1$

素因数の和:443569

約数の個数: 42

約数和(自身を含む): 732304352

約数和(自身を除く): 476818976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 443551, 887102, 1330653, 1774204, 2661306, 3548408, 3991959, 5322612, 7096816, 7983918, 10645224, 14193632, 15967836, 21290448, 28387264, 31935672, 42580896, 63871344, 85161792, 127742688, 255485376]

約数ペア:

[(1, 255485376), (2, 127742688), (3, 85161792), (4, 63871344), (6, 42580896), (8, 31935672), (9, 28387264), (12, 21290448), (16, 15967836), (18, 14193632), (24, 10645224), (32, 7983918), (36, 7096816), (48, 5322612), (64, 3991959), (72, 3548408), (96, 2661306), (144, 1774204), (192, 1330653), (288, 887102), (576, 443551)]