243340064

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{8329}}^1$

素因数の和:8433

約数の個数: 48

約数和(自身を含む): 528988320

約数和(自身を除く): 285648256

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 83, 88, 166, 176, 332, 352, 664, 913, 1328, 1826, 2656, 3652, 7304, 8329, 14608, 16658, 29216, 33316, 66632, 91619, 133264, 183238, 266528, 366476, 691307, 732952, 1382614, 1465904, 2765228, 2931808, 5530456, 7604377, 11060912, 15208754, 22121824, 30417508, 60835016, 121670032, 243340064]

約数ペア:

[(1, 243340064), (2, 121670032), (4, 60835016), (8, 30417508), (11, 22121824), (16, 15208754), (22, 11060912), (32, 7604377), (44, 5530456), (83, 2931808), (88, 2765228), (166, 1465904), (176, 1382614), (332, 732952), (352, 691307), (664, 366476), (913, 266528), (1328, 183238), (1826, 133264), (2656, 91619), (3652, 66632), (7304, 33316), (8329, 29216), (14608, 16658)]