243679968

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{937}}^1$

素因数の和:1006

約数の個数: 192

約数和(自身を含む): 832043520

約数和(自身を除く): 588363552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 43, 48, 54, 56, 63, 72, 84, 86, 96, 108, 112, 126, 129, 144, 168, 172, 189, 216, 224, 252, 258, 288, 301, 336, 344, 378, 387, 432, 504, 516, 602, 672, 688, 756, 774, 864, 903, 937, 1008, 1032, 1161, 1204, 1376, 1512, 1548, 1806, 1874, 2016, 2064, 2322, 2408, 2709, 2811, 3024, 3096, 3612, 3748, 4128, 4644, 4816, 5418, 5622, 6048, 6192, 6559, 7224, 7496, 8127, 8433, 9288, 9632, 10836, 11244, 12384, 13118, 14448, 14992, 16254, 16866, 18576, 19677, 21672, 22488, 25299, 26236, 28896, 29984, 32508, 33732, 37152, 39354, 40291, 43344, 44976, 50598, 52472, 59031, 65016, 67464, 78708, 80582, 86688, 89952, 101196, 104944, 118062, 120873, 130032, 134928, 157416, 161164, 177093, 202392, 209888, 236124, 241746, 260064, 269856, 282037, 314832, 322328, 354186, 362619, 404784, 472248, 483492, 564074, 629664, 644656, 708372, 725238, 809568, 846111, 944496, 966984, 1087857, 1128148, 1289312, 1416744, 1450476, 1692222, 1888992, 1933968, 2175714, 2256296, 2538333, 2833488, 2900952, 3384444, 3867936, 4351428, 4512592, 5076666, 5666976, 5801904, 6768888, 7614999, 8702856, 9025184, 10153332, 11603808, 13537776, 15229998, 17405712, 20306664, 27075552, 30459996, 34811424, 40613328, 60919992, 81226656, 121839984, 243679968]

約数ペア:

[(1, 243679968), (2, 121839984), (3, 81226656), (4, 60919992), (6, 40613328), (7, 34811424), (8, 30459996), (9, 27075552), (12, 20306664), (14, 17405712), (16, 15229998), (18, 13537776), (21, 11603808), (24, 10153332), (27, 9025184), (28, 8702856), (32, 7614999), (36, 6768888), (42, 5801904), (43, 5666976), (48, 5076666), (54, 4512592), (56, 4351428), (63, 3867936), (72, 3384444), (84, 2900952), (86, 2833488), (96, 2538333), (108, 2256296), (112, 2175714), (126, 1933968), (129, 1888992), (144, 1692222), (168, 1450476), (172, 1416744), (189, 1289312), (216, 1128148), (224, 1087857), (252, 966984), (258, 944496), (288, 846111), (301, 809568), (336, 725238), (344, 708372), (378, 644656), (387, 629664), (432, 564074), (504, 483492), (516, 472248), (602, 404784), (672, 362619), (688, 354186), (756, 322328), (774, 314832), (864, 282037), (903, 269856), (937, 260064), (1008, 241746), (1032, 236124), (1161, 209888), (1204, 202392), (1376, 177093), (1512, 161164), (1548, 157416), (1806, 134928), (1874, 130032), (2016, 120873), (2064, 118062), (2322, 104944), (2408, 101196), (2709, 89952), (2811, 86688), (3024, 80582), (3096, 78708), (3612, 67464), (3748, 65016), (4128, 59031), (4644, 52472), (4816, 50598), (5418, 44976), (5622, 43344), (6048, 40291), (6192, 39354), (6559, 37152), (7224, 33732), (7496, 32508), (8127, 29984), (8433, 28896), (9288, 26236), (9632, 25299), (10836, 22488), (11244, 21672), (12384, 19677), (13118, 18576), (14448, 16866), (14992, 16254)]