306852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 884352

約数和(自身を除く): 577500

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 281, 364, 546, 562, 843, 1092, 1124, 1686, 1967, 3372, 3653, 3934, 5901, 7306, 7868, 10959, 11802, 14612, 21918, 23604, 25571, 43836, 51142, 76713, 102284, 153426, 306852]

約数ペア:

[(1, 306852), (2, 153426), (3, 102284), (4, 76713), (6, 51142), (7, 43836), (12, 25571), (13, 23604), (14, 21918), (21, 14612), (26, 11802), (28, 10959), (39, 7868), (42, 7306), (52, 5901), (78, 3934), (84, 3653), (91, 3372), (156, 1967), (182, 1686), (273, 1124), (281, 1092), (364, 843), (546, 562)]