331316496

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{328687}}^1$

素因数の和:328708

約数の個数: 60

約数和(自身を含む): 1059690112

約数和(自身を除く): 728373616

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, 336, 504, 1008, 328687, 657374, 986061, 1314748, 1972122, 2300809, 2629496, 2958183, 3944244, 4601618, 5258992, 5916366, 6902427, 7888488, 9203236, 11832732, 13804854, 15776976, 18406472, 20707281, 23665464, 27609708, 36812944, 41414562, 47330928, 55219416, 82829124, 110438832, 165658248, 331316496]

約数ペア:

[(1, 331316496), (2, 165658248), (3, 110438832), (4, 82829124), (6, 55219416), (7, 47330928), (8, 41414562), (9, 36812944), (12, 27609708), (14, 23665464), (16, 20707281), (18, 18406472), (21, 15776976), (24, 13804854), (28, 11832732), (36, 9203236), (42, 7888488), (48, 6902427), (56, 5916366), (63, 5258992), (72, 4601618), (84, 3944244), (112, 2958183), (126, 2629496), (144, 2300809), (168, 1972122), (252, 1314748), (336, 986061), (504, 657374), (1008, 328687)]