326587464

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{71999}}^1$

素因数の和:72024

約数の個数: 80

約数和(自身を含む): 1045440000

約数和(自身を除く): 718852536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 71999, 143998, 215997, 287996, 431994, 503993, 575992, 647991, 863988, 1007986, 1295982, 1511979, 1727976, 1943973, 2015972, 2591964, 3023958, 3887946, 4031944, 4535937, 5183928, 5831919, 6047916, 7775892, 9071874, 11663838, 12095832, 13607811, 15551784, 18143748, 23327676, 27215622, 36287496, 40823433, 46655352, 54431244, 81646866, 108862488, 163293732, 326587464]

約数ペア:

[(1, 326587464), (2, 163293732), (3, 108862488), (4, 81646866), (6, 54431244), (7, 46655352), (8, 40823433), (9, 36287496), (12, 27215622), (14, 23327676), (18, 18143748), (21, 15551784), (24, 13607811), (27, 12095832), (28, 11663838), (36, 9071874), (42, 7775892), (54, 6047916), (56, 5831919), (63, 5183928), (72, 4535937), (81, 4031944), (84, 3887946), (108, 3023958), (126, 2591964), (162, 2015972), (168, 1943973), (189, 1727976), (216, 1511979), (252, 1295982), (324, 1007986), (378, 863988), (504, 647991), (567, 575992), (648, 503993), (756, 431994), (1134, 287996), (1512, 215997), (2268, 143998), (4536, 71999)]