2564496

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1619}}^1$

素因数の和:1644

約数の個数: 60

約数和(自身を含む): 7834320

約数和(自身を除く): 5269824

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 1619, 3238, 4857, 6476, 9714, 12952, 14571, 17809, 19428, 25904, 29142, 35618, 38856, 53427, 58284, 71236, 77712, 106854, 116568, 142472, 160281, 213708, 233136, 284944, 320562, 427416, 641124, 854832, 1282248, 2564496]

約数ペア:

[(1, 2564496), (2, 1282248), (3, 854832), (4, 641124), (6, 427416), (8, 320562), (9, 284944), (11, 233136), (12, 213708), (16, 160281), (18, 142472), (22, 116568), (24, 106854), (33, 77712), (36, 71236), (44, 58284), (48, 53427), (66, 38856), (72, 35618), (88, 29142), (99, 25904), (132, 19428), (144, 17809), (176, 14571), (198, 12952), (264, 9714), (396, 6476), (528, 4857), (792, 3238), (1584, 1619)]