306733098

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:607

約数の個数: 64

約数和(自身を含む): 712228608

約数和(自身を除く): 405495510

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 181, 257, 314, 362, 471, 514, 543, 771, 942, 1086, 1099, 1267, 1542, 1799, 2198, 2534, 3297, 3598, 3801, 5397, 6594, 7602, 10794, 28417, 40349, 46517, 56834, 80698, 85251, 93034, 121047, 139551, 170502, 198919, 242094, 279102, 282443, 325619, 397838, 564886, 596757, 651238, 847329, 976857, 1193514, 1694658, 1953714, 7303169, 14606338, 21909507, 43819014, 51122183, 102244366, 153366549, 306733098]

約数ペア:

[(1, 306733098), (2, 153366549), (3, 102244366), (6, 51122183), (7, 43819014), (14, 21909507), (21, 14606338), (42, 7303169), (157, 1953714), (181, 1694658), (257, 1193514), (314, 976857), (362, 847329), (471, 651238), (514, 596757), (543, 564886), (771, 397838), (942, 325619), (1086, 282443), (1099, 279102), (1267, 242094), (1542, 198919), (1799, 170502), (2198, 139551), (2534, 121047), (3297, 93034), (3598, 85251), (3801, 80698), (5397, 56834), (6594, 46517), (7602, 40349), (10794, 28417)]