2440656

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{997}}^1$

素因数の和:1028

約数の個数: 60

約数和(自身を含む): 7239492

約数和(自身を除く): 4798836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 997, 1224, 1994, 2448, 2991, 3988, 5982, 7976, 8973, 11964, 15952, 16949, 17946, 23928, 33898, 35892, 47856, 50847, 67796, 71784, 101694, 135592, 143568, 152541, 203388, 271184, 305082, 406776, 610164, 813552, 1220328, 2440656]

約数ペア:

[(1, 2440656), (2, 1220328), (3, 813552), (4, 610164), (6, 406776), (8, 305082), (9, 271184), (12, 203388), (16, 152541), (17, 143568), (18, 135592), (24, 101694), (34, 71784), (36, 67796), (48, 50847), (51, 47856), (68, 35892), (72, 33898), (102, 23928), (136, 17946), (144, 16949), (153, 15952), (204, 11964), (272, 8973), (306, 7976), (408, 5982), (612, 3988), (816, 2991), (997, 2448), (1224, 1994)]