242743536

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{857}}^1$

素因数の和:1159

約数の個数: 120

約数和(自身を含む): 780066144

約数和(自身を除く): 537322608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 281, 336, 504, 562, 843, 857, 1008, 1124, 1686, 1714, 1967, 2248, 2529, 2571, 3372, 3428, 3934, 4496, 5058, 5142, 5901, 5999, 6744, 6856, 7713, 7868, 10116, 10284, 11802, 11998, 13488, 13712, 15426, 15736, 17703, 17997, 20232, 20568, 23604, 23996, 30852, 31472, 35406, 35994, 40464, 41136, 47208, 47992, 53991, 61704, 70812, 71988, 94416, 95984, 107982, 123408, 141624, 143976, 215964, 240817, 283248, 287952, 431928, 481634, 722451, 863856, 963268, 1444902, 1685719, 1926536, 2167353, 2889804, 3371438, 3853072, 4334706, 5057157, 5779608, 6742876, 8669412, 10114314, 11559216, 13485752, 15171471, 17338824, 20228628, 26971504, 30342942, 34677648, 40457256, 60685884, 80914512, 121371768, 242743536]

約数ペア:

[(1, 242743536), (2, 121371768), (3, 80914512), (4, 60685884), (6, 40457256), (7, 34677648), (8, 30342942), (9, 26971504), (12, 20228628), (14, 17338824), (16, 15171471), (18, 13485752), (21, 11559216), (24, 10114314), (28, 8669412), (36, 6742876), (42, 5779608), (48, 5057157), (56, 4334706), (63, 3853072), (72, 3371438), (84, 2889804), (112, 2167353), (126, 1926536), (144, 1685719), (168, 1444902), (252, 963268), (281, 863856), (336, 722451), (504, 481634), (562, 431928), (843, 287952), (857, 283248), (1008, 240817), (1124, 215964), (1686, 143976), (1714, 141624), (1967, 123408), (2248, 107982), (2529, 95984), (2571, 94416), (3372, 71988), (3428, 70812), (3934, 61704), (4496, 53991), (5058, 47992), (5142, 47208), (5901, 41136), (5999, 40464), (6744, 35994), (6856, 35406), (7713, 31472), (7868, 30852), (10116, 23996), (10284, 23604), (11802, 20568), (11998, 20232), (13488, 17997), (13712, 17703), (15426, 15736)]