245011248

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{39569}}^1$

素因数の和:39626

約数の個数: 60

約数和(自身を含む): 701655240

約数和(自身を除く): 456643992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 39569, 79138, 118707, 158276, 237414, 316552, 356121, 474828, 633104, 712242, 949656, 1424484, 1701467, 1899312, 2848968, 3402934, 5104401, 5697936, 6805868, 10208802, 13611736, 15313203, 20417604, 27223472, 30626406, 40835208, 61252812, 81670416, 122505624, 245011248]

約数ペア:

[(1, 245011248), (2, 122505624), (3, 81670416), (4, 61252812), (6, 40835208), (8, 30626406), (9, 27223472), (12, 20417604), (16, 15313203), (18, 13611736), (24, 10208802), (36, 6805868), (43, 5697936), (48, 5104401), (72, 3402934), (86, 2848968), (129, 1899312), (144, 1701467), (172, 1424484), (258, 949656), (344, 712242), (387, 633104), (516, 474828), (688, 356121), (774, 316552), (1032, 237414), (1548, 158276), (2064, 118707), (3096, 79138), (6192, 39569)]