1262901744

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:640

約数の個数: 240

約数和(自身を含む): 4036512480

約数和(自身を除く): 2773610736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 36, 39, 43, 48, 52, 58, 72, 78, 86, 87, 104, 116, 117, 129, 144, 156, 172, 174, 208, 232, 234, 258, 261, 312, 344, 348, 377, 387, 464, 468, 516, 522, 541, 559, 624, 688, 696, 754, 774, 936, 1032, 1044, 1082, 1118, 1131, 1247, 1392, 1508, 1548, 1623, 1677, 1872, 2064, 2088, 2164, 2236, 2262, 2494, 3016, 3096, 3246, 3354, 3393, 3741, 4176, 4328, 4472, 4524, 4869, 4988, 5031, 6032, 6192, 6492, 6708, 6786, 7033, 7482, 8656, 8944, 9048, 9738, 9976, 10062, 11223, 12984, 13416, 13572, 14066, 14964, 15689, 16211, 18096, 19476, 19952, 20124, 21099, 22446, 23263, 25968, 26832, 27144, 28132, 29928, 31378, 32422, 38952, 40248, 42198, 44892, 46526, 47067, 48633, 54288, 56264, 59856, 62756, 63297, 64844, 69789, 77904, 80496, 84396, 89784, 93052, 94134, 97266, 112528, 125512, 126594, 129688, 139578, 141201, 145899, 168792, 179568, 186104, 188268, 194532, 203957, 209367, 251024, 253188, 259376, 279156, 282402, 291798, 302419, 337584, 372208, 376536, 389064, 407914, 418734, 506376, 558312, 564804, 583596, 604838, 611871, 674627, 753072, 778128, 815828, 837468, 907257, 1012752, 1116624, 1129608, 1167192, 1209676, 1223742, 1349254, 1631656, 1674936, 1814514, 1835613, 2023881, 2259216, 2334384, 2419352, 2447484, 2698508, 2721771, 3263312, 3349872, 3629028, 3671226, 4047762, 4838704, 4894968, 5397016, 5443542, 6071643, 7258056, 7342452, 8095524, 8770151, 9789936, 10794032, 10887084, 12143286, 14516112, 14684904, 16191048, 17540302, 21774168, 24286572, 26310453, 29369808, 32382096, 35080604, 43548336, 48573144, 52620906, 70161208, 78931359, 97146288, 105241812, 140322416, 157862718, 210483624, 315725436, 420967248, 631450872, 1262901744]

約数ペア:

[(1, 1262901744), (2, 631450872), (3, 420967248), (4, 315725436), (6, 210483624), (8, 157862718), (9, 140322416), (12, 105241812), (13, 97146288), (16, 78931359), (18, 70161208), (24, 52620906), (26, 48573144), (29, 43548336), (36, 35080604), (39, 32382096), (43, 29369808), (48, 26310453), (52, 24286572), (58, 21774168), (72, 17540302), (78, 16191048), (86, 14684904), (87, 14516112), (104, 12143286), (116, 10887084), (117, 10794032), (129, 9789936), (144, 8770151), (156, 8095524), (172, 7342452), (174, 7258056), (208, 6071643), (232, 5443542), (234, 5397016), (258, 4894968), (261, 4838704), (312, 4047762), (344, 3671226), (348, 3629028), (377, 3349872), (387, 3263312), (464, 2721771), (468, 2698508), (516, 2447484), (522, 2419352), (541, 2334384), (559, 2259216), (624, 2023881), (688, 1835613), (696, 1814514), (754, 1674936), (774, 1631656), (936, 1349254), (1032, 1223742), (1044, 1209676), (1082, 1167192), (1118, 1129608), (1131, 1116624), (1247, 1012752), (1392, 907257), (1508, 837468), (1548, 815828), (1623, 778128), (1677, 753072), (1872, 674627), (2064, 611871), (2088, 604838), (2164, 583596), (2236, 564804), (2262, 558312), (2494, 506376), (3016, 418734), (3096, 407914), (3246, 389064), (3354, 376536), (3393, 372208), (3741, 337584), (4176, 302419), (4328, 291798), (4472, 282402), (4524, 279156), (4869, 259376), (4988, 253188), (5031, 251024), (6032, 209367), (6192, 203957), (6492, 194532), (6708, 188268), (6786, 186104), (7033, 179568), (7482, 168792), (8656, 145899), (8944, 141201), (9048, 139578), (9738, 129688), (9976, 126594), (10062, 125512), (11223, 112528), (12984, 97266), (13416, 94134), (13572, 93052), (14066, 89784), (14964, 84396), (15689, 80496), (16211, 77904), (18096, 69789), (19476, 64844), (19952, 63297), (20124, 62756), (21099, 59856), (22446, 56264), (23263, 54288), (25968, 48633), (26832, 47067), (27144, 46526), (28132, 44892), (29928, 42198), (31378, 40248), (32422, 38952)]