252749184

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{15307}}^1$

素因数の和:15367

約数の個数: 64

約数和(自身を含む): 687023040

約数和(自身を除く): 434273856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 258, 344, 384, 516, 688, 1032, 1376, 2064, 2752, 4128, 5504, 8256, 15307, 16512, 30614, 45921, 61228, 91842, 122456, 183684, 244912, 367368, 489824, 658201, 734736, 979648, 1316402, 1469472, 1959296, 1974603, 2632804, 2938944, 3949206, 5265608, 5877888, 7898412, 10531216, 15796824, 21062432, 31593648, 42124864, 63187296, 84249728, 126374592, 252749184]

約数ペア:

[(1, 252749184), (2, 126374592), (3, 84249728), (4, 63187296), (6, 42124864), (8, 31593648), (12, 21062432), (16, 15796824), (24, 10531216), (32, 7898412), (43, 5877888), (48, 5265608), (64, 3949206), (86, 2938944), (96, 2632804), (128, 1974603), (129, 1959296), (172, 1469472), (192, 1316402), (258, 979648), (344, 734736), (384, 658201), (516, 489824), (688, 367368), (1032, 244912), (1376, 183684), (2064, 122456), (2752, 91842), (4128, 61228), (5504, 45921), (8256, 30614), (15307, 16512)]