258236496

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{256187}}^1$

素因数の和:256208

約数の個数: 60

約数和(自身を含む): 825950112

約数和(自身を除く): 567713616

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, 256187, 512374, 768561, 1024748, 1537122, 1793309, 2049496, 2305683, 3074244, 3586618, 4098992, 4611366, 5379927, 6148488, 7173236, 9222732, 10759854, 12296976, 14346472, 16139781, 18445464, 21519708, 28692944, 32279562, 36890928, 43039416, 64559124, 86078832, 129118248, 258236496]

約数ペア:

[(1, 258236496), (2, 129118248), (3, 86078832), (4, 64559124), (6, 43039416), (7, 36890928), (8, 32279562), (9, 28692944), (12, 21519708), (14, 18445464), (16, 16139781), (18, 14346472), (21, 12296976), (24, 10759854), (28, 9222732), (36, 7173236), (42, 6148488), (48, 5379927), (56, 4611366), (63, 4098992), (72, 3586618), (84, 3074244), (112, 2305683), (126, 2049496), (144, 1793309), (168, 1537122), (252, 1024748), (336, 768561), (504, 512374), (1008, 256187)]