685122336

素因数分解:

$2^5\times 3^2\times {\mathrm{331}}^1\times {\mathrm{7187}}^1$

素因数の和:7534

約数の個数: 72

約数和(自身を含む): 1954474704

約数和(自身を除く): 1269352368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 331, 662, 993, 1324, 1986, 2648, 2979, 3972, 5296, 5958, 7187, 7944, 10592, 11916, 14374, 15888, 21561, 23832, 28748, 31776, 43122, 47664, 57496, 64683, 86244, 95328, 114992, 129366, 172488, 229984, 258732, 344976, 517464, 689952, 1034928, 2069856, 2378897, 4757794, 7136691, 9515588, 14273382, 19031176, 21410073, 28546764, 38062352, 42820146, 57093528, 76124704, 85640292, 114187056, 171280584, 228374112, 342561168, 685122336]

約数ペア:

[(1, 685122336), (2, 342561168), (3, 228374112), (4, 171280584), (6, 114187056), (8, 85640292), (9, 76124704), (12, 57093528), (16, 42820146), (18, 38062352), (24, 28546764), (32, 21410073), (36, 19031176), (48, 14273382), (72, 9515588), (96, 7136691), (144, 4757794), (288, 2378897), (331, 2069856), (662, 1034928), (993, 689952), (1324, 517464), (1986, 344976), (2648, 258732), (2979, 229984), (3972, 172488), (5296, 129366), (5958, 114992), (7187, 95328), (7944, 86244), (10592, 64683), (11916, 57496), (14374, 47664), (15888, 43122), (21561, 31776), (23832, 28748)]