42340896

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:335

約数の個数: 144

約数和(自身を含む): 133189056

約数和(自身を除く): 90848160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 43, 48, 52, 72, 78, 86, 96, 104, 117, 129, 144, 156, 172, 208, 234, 258, 263, 288, 312, 344, 387, 416, 468, 516, 526, 559, 624, 688, 774, 789, 936, 1032, 1052, 1118, 1248, 1376, 1548, 1578, 1677, 1872, 2064, 2104, 2236, 2367, 3096, 3156, 3354, 3419, 3744, 4128, 4208, 4472, 4734, 5031, 6192, 6312, 6708, 6838, 8416, 8944, 9468, 10062, 10257, 11309, 12384, 12624, 13416, 13676, 17888, 18936, 20124, 20514, 22618, 25248, 26832, 27352, 30771, 33927, 37872, 40248, 41028, 45236, 53664, 54704, 61542, 67854, 75744, 80496, 82056, 90472, 101781, 109408, 123084, 135708, 147017, 160992, 164112, 180944, 203562, 246168, 271416, 294034, 328224, 361888, 407124, 441051, 492336, 542832, 588068, 814248, 882102, 984672, 1085664, 1176136, 1323153, 1628496, 1764204, 2352272, 2646306, 3256992, 3528408, 4704544, 5292612, 7056816, 10585224, 14113632, 21170448, 42340896]

約数ペア:

[(1, 42340896), (2, 21170448), (3, 14113632), (4, 10585224), (6, 7056816), (8, 5292612), (9, 4704544), (12, 3528408), (13, 3256992), (16, 2646306), (18, 2352272), (24, 1764204), (26, 1628496), (32, 1323153), (36, 1176136), (39, 1085664), (43, 984672), (48, 882102), (52, 814248), (72, 588068), (78, 542832), (86, 492336), (96, 441051), (104, 407124), (117, 361888), (129, 328224), (144, 294034), (156, 271416), (172, 246168), (208, 203562), (234, 180944), (258, 164112), (263, 160992), (288, 147017), (312, 135708), (344, 123084), (387, 109408), (416, 101781), (468, 90472), (516, 82056), (526, 80496), (559, 75744), (624, 67854), (688, 61542), (774, 54704), (789, 53664), (936, 45236), (1032, 41028), (1052, 40248), (1118, 37872), (1248, 33927), (1376, 30771), (1548, 27352), (1578, 26832), (1677, 25248), (1872, 22618), (2064, 20514), (2104, 20124), (2236, 18936), (2367, 17888), (3096, 13676), (3156, 13416), (3354, 12624), (3419, 12384), (3744, 11309), (4128, 10257), (4208, 10062), (4472, 9468), (4734, 8944), (5031, 8416), (6192, 6838), (6312, 6708)]