2442744

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 6969600

約数和(自身を除く): 4526856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 263, 344, 387, 516, 526, 774, 789, 1032, 1052, 1161, 1548, 1578, 2104, 2322, 2367, 3096, 3156, 4644, 4734, 6312, 7101, 9288, 9468, 11309, 14202, 18936, 22618, 28404, 33927, 45236, 56808, 67854, 90472, 101781, 135708, 203562, 271416, 305343, 407124, 610686, 814248, 1221372, 2442744]

約数ペア:

[(1, 2442744), (2, 1221372), (3, 814248), (4, 610686), (6, 407124), (8, 305343), (9, 271416), (12, 203562), (18, 135708), (24, 101781), (27, 90472), (36, 67854), (43, 56808), (54, 45236), (72, 33927), (86, 28404), (108, 22618), (129, 18936), (172, 14202), (216, 11309), (258, 9468), (263, 9288), (344, 7101), (387, 6312), (516, 4734), (526, 4644), (774, 3156), (789, 3096), (1032, 2367), (1052, 2322), (1161, 2104), (1548, 1578)]