920748864

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{685081}}^1$

素因数の和:685103

約数の個数: 56

約数和(自身を含む): 2784173248

約数和(自身を除く): 1863424384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 685081, 1370162, 2055243, 2740324, 4110486, 4795567, 5480648, 8220972, 9591134, 10961296, 14386701, 16441944, 19182268, 21922592, 28773402, 32883888, 38364536, 43845184, 57546804, 65767776, 76729072, 115093608, 131535552, 153458144, 230187216, 306916288, 460374432, 920748864]

約数ペア:

[(1, 920748864), (2, 460374432), (3, 306916288), (4, 230187216), (6, 153458144), (7, 131535552), (8, 115093608), (12, 76729072), (14, 65767776), (16, 57546804), (21, 43845184), (24, 38364536), (28, 32883888), (32, 28773402), (42, 21922592), (48, 19182268), (56, 16441944), (64, 14386701), (84, 10961296), (96, 9591134), (112, 8220972), (168, 5480648), (192, 4795567), (224, 4110486), (336, 2740324), (448, 2055243), (672, 1370162), (1344, 685081)]