478559172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{438241}}^1$

素因数の和:438268

約数の個数: 48

約数和(自身を含む): 1374326912

約数和(自身を除く): 895767740

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 438241, 876482, 1314723, 1752964, 2629446, 3067687, 5258892, 5697133, 6135374, 9203061, 11394266, 12270748, 17091399, 18406122, 22788532, 34182798, 36812244, 39879931, 68365596, 79759862, 119639793, 159519724, 239279586, 478559172]

約数ペア:

[(1, 478559172), (2, 239279586), (3, 159519724), (4, 119639793), (6, 79759862), (7, 68365596), (12, 39879931), (13, 36812244), (14, 34182798), (21, 22788532), (26, 18406122), (28, 17091399), (39, 12270748), (42, 11394266), (52, 9203061), (78, 6135374), (84, 5697133), (91, 5258892), (156, 3067687), (182, 2629446), (273, 1752964), (364, 1314723), (546, 876482), (1092, 438241)]