127763328

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:213

約数の個数: 256

約数和(自身を含む): 440640000

約数和(自身を除く): 312876672

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 29, 32, 33, 42, 44, 48, 56, 58, 64, 66, 77, 84, 87, 88, 96, 112, 116, 128, 132, 149, 154, 168, 174, 176, 192, 203, 224, 231, 232, 264, 298, 308, 319, 336, 348, 352, 384, 406, 447, 448, 462, 464, 528, 596, 609, 616, 638, 672, 696, 704, 812, 894, 896, 924, 928, 957, 1043, 1056, 1192, 1218, 1232, 1276, 1344, 1392, 1408, 1624, 1639, 1788, 1848, 1856, 1914, 2086, 2112, 2233, 2384, 2436, 2464, 2552, 2688, 2784, 3129, 3248, 3278, 3576, 3696, 3712, 3828, 4172, 4224, 4321, 4466, 4768, 4872, 4917, 4928, 5104, 5568, 6258, 6496, 6556, 6699, 7152, 7392, 7656, 8344, 8642, 8932, 9536, 9744, 9834, 9856, 10208, 11136, 11473, 12516, 12963, 12992, 13112, 13398, 14304, 14784, 15312, 16688, 17284, 17864, 19072, 19488, 19668, 20416, 22946, 25032, 25926, 25984, 26224, 26796, 28608, 29568, 30247, 30624, 33376, 34419, 34568, 35728, 38976, 39336, 40832, 45892, 47531, 50064, 51852, 52448, 53592, 57216, 60494, 61248, 66752, 68838, 69136, 71456, 77952, 78672, 90741, 91784, 95062, 100128, 103704, 104896, 107184, 120988, 122496, 133504, 137676, 138272, 142593, 142912, 157344, 181482, 183568, 190124, 200256, 207408, 209792, 214368, 241976, 275352, 276544, 285186, 285824, 314688, 332717, 362964, 367136, 380248, 400512, 414816, 428736, 483952, 550704, 553088, 570372, 629376, 665434, 725928, 734272, 760496, 829632, 857472, 967904, 998151, 1101408, 1140744, 1330868, 1451856, 1468544, 1520992, 1659264, 1935808, 1996302, 2202816, 2281488, 2661736, 2903712, 3041984, 3871616, 3992604, 4405632, 4562976, 5323472, 5807424, 6083968, 7985208, 9125952, 10646944, 11614848, 15970416, 18251904, 21293888, 31940832, 42587776, 63881664, 127763328]

約数ペア:

[(1, 127763328), (2, 63881664), (3, 42587776), (4, 31940832), (6, 21293888), (7, 18251904), (8, 15970416), (11, 11614848), (12, 10646944), (14, 9125952), (16, 7985208), (21, 6083968), (22, 5807424), (24, 5323472), (28, 4562976), (29, 4405632), (32, 3992604), (33, 3871616), (42, 3041984), (44, 2903712), (48, 2661736), (56, 2281488), (58, 2202816), (64, 1996302), (66, 1935808), (77, 1659264), (84, 1520992), (87, 1468544), (88, 1451856), (96, 1330868), (112, 1140744), (116, 1101408), (128, 998151), (132, 967904), (149, 857472), (154, 829632), (168, 760496), (174, 734272), (176, 725928), (192, 665434), (203, 629376), (224, 570372), (231, 553088), (232, 550704), (264, 483952), (298, 428736), (308, 414816), (319, 400512), (336, 380248), (348, 367136), (352, 362964), (384, 332717), (406, 314688), (447, 285824), (448, 285186), (462, 276544), (464, 275352), (528, 241976), (596, 214368), (609, 209792), (616, 207408), (638, 200256), (672, 190124), (696, 183568), (704, 181482), (812, 157344), (894, 142912), (896, 142593), (924, 138272), (928, 137676), (957, 133504), (1043, 122496), (1056, 120988), (1192, 107184), (1218, 104896), (1232, 103704), (1276, 100128), (1344, 95062), (1392, 91784), (1408, 90741), (1624, 78672), (1639, 77952), (1788, 71456), (1848, 69136), (1856, 68838), (1914, 66752), (2086, 61248), (2112, 60494), (2233, 57216), (2384, 53592), (2436, 52448), (2464, 51852), (2552, 50064), (2688, 47531), (2784, 45892), (3129, 40832), (3248, 39336), (3278, 38976), (3576, 35728), (3696, 34568), (3712, 34419), (3828, 33376), (4172, 30624), (4224, 30247), (4321, 29568), (4466, 28608), (4768, 26796), (4872, 26224), (4917, 25984), (4928, 25926), (5104, 25032), (5568, 22946), (6258, 20416), (6496, 19668), (6556, 19488), (6699, 19072), (7152, 17864), (7392, 17284), (7656, 16688), (8344, 15312), (8642, 14784), (8932, 14304), (9536, 13398), (9744, 13112), (9834, 12992), (9856, 12963), (10208, 12516), (11136, 11473)]