716784

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:257

約数の個数: 40

約数和(自身を含む): 1882320

約数和(自身を除く): 1165536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 137, 218, 274, 327, 411, 436, 548, 654, 822, 872, 1096, 1308, 1644, 1744, 2192, 2616, 3288, 5232, 6576, 14933, 29866, 44799, 59732, 89598, 119464, 179196, 238928, 358392, 716784]

約数ペア:

[(1, 716784), (2, 358392), (3, 238928), (4, 179196), (6, 119464), (8, 89598), (12, 59732), (16, 44799), (24, 29866), (48, 14933), (109, 6576), (137, 5232), (218, 3288), (274, 2616), (327, 2192), (411, 1744), (436, 1644), (548, 1308), (654, 1096), (822, 872)]