1996555416

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{38747}}^1$

素因数の和:38888

約数の個数: 64

約数和(自身を含む): 5300726400

約数和(自身を除く): 3304170984

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 113, 114, 152, 226, 228, 339, 452, 456, 678, 904, 1356, 2147, 2712, 4294, 6441, 8588, 12882, 17176, 25764, 38747, 51528, 77494, 116241, 154988, 232482, 309976, 464964, 736193, 929928, 1472386, 2208579, 2944772, 4378411, 4417158, 5889544, 8756822, 8834316, 13135233, 17513644, 17668632, 26270466, 35027288, 52540932, 83189809, 105081864, 166379618, 249569427, 332759236, 499138854, 665518472, 998277708, 1996555416]

約数ペア:

[(1, 1996555416), (2, 998277708), (3, 665518472), (4, 499138854), (6, 332759236), (8, 249569427), (12, 166379618), (19, 105081864), (24, 83189809), (38, 52540932), (57, 35027288), (76, 26270466), (113, 17668632), (114, 17513644), (152, 13135233), (226, 8834316), (228, 8756822), (339, 5889544), (452, 4417158), (456, 4378411), (678, 2944772), (904, 2208579), (1356, 1472386), (2147, 929928), (2712, 736193), (4294, 464964), (6441, 309976), (8588, 232482), (12882, 154988), (17176, 116241), (25764, 77494), (38747, 51528)]