319411872

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{85313}}^1$

素因数の和:85342

約数の個数: 72

約数和(自身を含む): 978210324

約数和(自身を除く): 658798452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 85313, 170626, 255939, 341252, 511878, 682504, 767817, 1023756, 1109069, 1365008, 1535634, 2047512, 2218138, 2730016, 3071268, 3327207, 4095024, 4436276, 6142536, 6654414, 8190048, 8872552, 9981621, 12285072, 13308828, 17745104, 19963242, 24570144, 26617656, 35490208, 39926484, 53235312, 79852968, 106470624, 159705936, 319411872]

約数ペア:

[(1, 319411872), (2, 159705936), (3, 106470624), (4, 79852968), (6, 53235312), (8, 39926484), (9, 35490208), (12, 26617656), (13, 24570144), (16, 19963242), (18, 17745104), (24, 13308828), (26, 12285072), (32, 9981621), (36, 8872552), (39, 8190048), (48, 6654414), (52, 6142536), (72, 4436276), (78, 4095024), (96, 3327207), (104, 3071268), (117, 2730016), (144, 2218138), (156, 2047512), (208, 1535634), (234, 1365008), (288, 1109069), (312, 1023756), (416, 767817), (468, 682504), (624, 511878), (936, 341252), (1248, 255939), (1872, 170626), (3744, 85313)]