264285472

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{5039}}^1$

素因数の和:5209

約数の個数: 48

約数和(自身を含む): 571536000

約数和(自身を除く): 307250528

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 149, 176, 298, 352, 596, 1192, 1639, 2384, 3278, 4768, 5039, 6556, 10078, 13112, 20156, 26224, 40312, 52448, 55429, 80624, 110858, 161248, 221716, 443432, 750811, 886864, 1501622, 1773728, 3003244, 6006488, 8258921, 12012976, 16517842, 24025952, 33035684, 66071368, 132142736, 264285472]

約数ペア:

[(1, 264285472), (2, 132142736), (4, 66071368), (8, 33035684), (11, 24025952), (16, 16517842), (22, 12012976), (32, 8258921), (44, 6006488), (88, 3003244), (149, 1773728), (176, 1501622), (298, 886864), (352, 750811), (596, 443432), (1192, 221716), (1639, 161248), (2384, 110858), (3278, 80624), (4768, 55429), (5039, 52448), (6556, 40312), (10078, 26224), (13112, 20156)]