248273056

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2693}}^1$

素因数の和:2813

約数の個数: 48

約数和(自身を含む): 507808224

約数和(自身を除く): 259535168

約数列:

[1, 2, 4, 8, 16, 32, 43, 67, 86, 134, 172, 268, 344, 536, 688, 1072, 1376, 2144, 2693, 2881, 5386, 5762, 10772, 11524, 21544, 23048, 43088, 46096, 86176, 92192, 115799, 180431, 231598, 360862, 463196, 721724, 926392, 1443448, 1852784, 2886896, 3705568, 5773792, 7758533, 15517066, 31034132, 62068264, 124136528, 248273056]

約数ペア:

[(1, 248273056), (2, 124136528), (4, 62068264), (8, 31034132), (16, 15517066), (32, 7758533), (43, 5773792), (67, 3705568), (86, 2886896), (134, 1852784), (172, 1443448), (268, 926392), (344, 721724), (536, 463196), (688, 360862), (1072, 231598), (1376, 180431), (2144, 115799), (2693, 92192), (2881, 86176), (5386, 46096), (5762, 43088), (10772, 23048), (11524, 21544)]