7920264

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1579}}^1$

素因数の和:1618

約数の個数: 64

約数和(自身を含む): 22752000

約数和(自身を除く): 14831736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 627, 836, 1254, 1579, 1672, 2508, 3158, 4737, 5016, 6316, 9474, 12632, 17369, 18948, 30001, 34738, 37896, 52107, 60002, 69476, 90003, 104214, 120004, 138952, 180006, 208428, 240008, 330011, 360012, 416856, 660022, 720024, 990033, 1320044, 1980066, 2640088, 3960132, 7920264]

約数ペア:

[(1, 7920264), (2, 3960132), (3, 2640088), (4, 1980066), (6, 1320044), (8, 990033), (11, 720024), (12, 660022), (19, 416856), (22, 360012), (24, 330011), (33, 240008), (38, 208428), (44, 180006), (57, 138952), (66, 120004), (76, 104214), (88, 90003), (114, 69476), (132, 60002), (152, 52107), (209, 37896), (228, 34738), (264, 30001), (418, 18948), (456, 17369), (627, 12632), (836, 9474), (1254, 6316), (1579, 5016), (1672, 4737), (2508, 3158)]