263172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 758912

約数和(自身を除く): 495740

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 241, 273, 364, 482, 546, 723, 964, 1092, 1446, 1687, 2892, 3133, 3374, 5061, 6266, 6748, 9399, 10122, 12532, 18798, 20244, 21931, 37596, 43862, 65793, 87724, 131586, 263172]

約数ペア:

[(1, 263172), (2, 131586), (3, 87724), (4, 65793), (6, 43862), (7, 37596), (12, 21931), (13, 20244), (14, 18798), (21, 12532), (26, 10122), (28, 9399), (39, 6748), (42, 6266), (52, 5061), (78, 3374), (84, 3133), (91, 2892), (156, 1687), (182, 1446), (241, 1092), (273, 964), (364, 723), (482, 546)]