258356784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{7927}}^1$

素因数の和:8042

約数の個数: 80

約数和(自身を含む): 770728448

約数和(自身を除く): 512371664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 97, 112, 168, 194, 291, 336, 388, 582, 679, 776, 1164, 1358, 1552, 2037, 2328, 2716, 4074, 4656, 5432, 7927, 8148, 10864, 15854, 16296, 23781, 31708, 32592, 47562, 55489, 63416, 95124, 110978, 126832, 166467, 190248, 221956, 332934, 380496, 443912, 665868, 768919, 887824, 1331736, 1537838, 2306757, 2663472, 3075676, 4613514, 5382433, 6151352, 9227028, 10764866, 12302704, 16147299, 18454056, 21529732, 32294598, 36908112, 43059464, 64589196, 86118928, 129178392, 258356784]

約数ペア:

[(1, 258356784), (2, 129178392), (3, 86118928), (4, 64589196), (6, 43059464), (7, 36908112), (8, 32294598), (12, 21529732), (14, 18454056), (16, 16147299), (21, 12302704), (24, 10764866), (28, 9227028), (42, 6151352), (48, 5382433), (56, 4613514), (84, 3075676), (97, 2663472), (112, 2306757), (168, 1537838), (194, 1331736), (291, 887824), (336, 768919), (388, 665868), (582, 443912), (679, 380496), (776, 332934), (1164, 221956), (1358, 190248), (1552, 166467), (2037, 126832), (2328, 110978), (2716, 95124), (4074, 63416), (4656, 55489), (5432, 47562), (7927, 32592), (8148, 31708), (10864, 23781), (15854, 16296)]