257547168

素因数分解:

$2^5\times 3^3\times {\mathrm{298087}}^1$

素因数の和:298106

約数の個数: 48

約数和(自身を含む): 751181760

約数和(自身を除く): 493634592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 298087, 596174, 894261, 1192348, 1788522, 2384696, 2682783, 3577044, 4769392, 5365566, 7154088, 8048349, 9538784, 10731132, 14308176, 16096698, 21462264, 28616352, 32193396, 42924528, 64386792, 85849056, 128773584, 257547168]

約数ペア:

[(1, 257547168), (2, 128773584), (3, 85849056), (4, 64386792), (6, 42924528), (8, 32193396), (9, 28616352), (12, 21462264), (16, 16096698), (18, 14308176), (24, 10731132), (27, 9538784), (32, 8048349), (36, 7154088), (48, 5365566), (54, 4769392), (72, 3577044), (96, 2682783), (108, 2384696), (144, 1788522), (216, 1192348), (288, 894261), (432, 596174), (864, 298087)]