1245681024

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:281

約数の個数: 256

約数和(自身を含む): 3948134400

約数和(自身を除く): 2702453376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 89, 96, 112, 123, 127, 128, 164, 168, 178, 192, 224, 246, 254, 267, 287, 328, 336, 356, 381, 384, 448, 492, 508, 534, 574, 623, 656, 672, 712, 762, 861, 889, 896, 984, 1016, 1068, 1148, 1246, 1312, 1344, 1424, 1524, 1722, 1778, 1869, 1968, 2032, 2136, 2296, 2492, 2624, 2667, 2688, 2848, 3048, 3444, 3556, 3649, 3738, 3936, 4064, 4272, 4592, 4984, 5207, 5248, 5334, 5696, 6096, 6888, 7112, 7298, 7476, 7872, 8128, 8544, 9184, 9968, 10414, 10668, 10947, 11303, 11392, 12192, 13776, 14224, 14596, 14952, 15621, 15744, 16256, 17088, 18368, 19936, 20828, 21336, 21894, 22606, 24384, 25543, 27552, 28448, 29192, 29904, 31242, 33909, 34176, 36449, 36736, 39872, 41656, 42672, 43788, 45212, 48768, 51086, 55104, 56896, 58384, 59808, 62484, 67818, 72898, 76629, 79121, 79744, 83312, 85344, 87576, 90424, 102172, 109347, 110208, 113792, 116768, 119616, 124968, 135636, 145796, 153258, 158242, 166624, 170688, 175152, 180848, 204344, 218694, 233536, 237363, 239232, 249936, 271272, 291592, 306516, 316484, 333248, 341376, 350304, 361696, 408688, 437388, 463423, 467072, 474726, 499872, 542544, 583184, 613032, 632968, 666496, 700608, 723392, 817376, 874776, 926846, 949452, 999744, 1085088, 1166368, 1226064, 1265936, 1390269, 1401216, 1446784, 1634752, 1749552, 1853692, 1898904, 1999488, 2170176, 2332736, 2452128, 2531872, 2780538, 3243961, 3269504, 3499104, 3707384, 3797808, 4340352, 4665472, 4904256, 5063744, 5561076, 6487922, 6998208, 7414768, 7595616, 9731883, 9808512, 10127488, 11122152, 12975844, 13996416, 14829536, 15191232, 19463766, 22244304, 25951688, 29659072, 30382464, 38927532, 44488608, 51903376, 59318144, 77855064, 88977216, 103806752, 155710128, 177954432, 207613504, 311420256, 415227008, 622840512, 1245681024]

約数ペア:

[(1, 1245681024), (2, 622840512), (3, 415227008), (4, 311420256), (6, 207613504), (7, 177954432), (8, 155710128), (12, 103806752), (14, 88977216), (16, 77855064), (21, 59318144), (24, 51903376), (28, 44488608), (32, 38927532), (41, 30382464), (42, 29659072), (48, 25951688), (56, 22244304), (64, 19463766), (82, 15191232), (84, 14829536), (89, 13996416), (96, 12975844), (112, 11122152), (123, 10127488), (127, 9808512), (128, 9731883), (164, 7595616), (168, 7414768), (178, 6998208), (192, 6487922), (224, 5561076), (246, 5063744), (254, 4904256), (267, 4665472), (287, 4340352), (328, 3797808), (336, 3707384), (356, 3499104), (381, 3269504), (384, 3243961), (448, 2780538), (492, 2531872), (508, 2452128), (534, 2332736), (574, 2170176), (623, 1999488), (656, 1898904), (672, 1853692), (712, 1749552), (762, 1634752), (861, 1446784), (889, 1401216), (896, 1390269), (984, 1265936), (1016, 1226064), (1068, 1166368), (1148, 1085088), (1246, 999744), (1312, 949452), (1344, 926846), (1424, 874776), (1524, 817376), (1722, 723392), (1778, 700608), (1869, 666496), (1968, 632968), (2032, 613032), (2136, 583184), (2296, 542544), (2492, 499872), (2624, 474726), (2667, 467072), (2688, 463423), (2848, 437388), (3048, 408688), (3444, 361696), (3556, 350304), (3649, 341376), (3738, 333248), (3936, 316484), (4064, 306516), (4272, 291592), (4592, 271272), (4984, 249936), (5207, 239232), (5248, 237363), (5334, 233536), (5696, 218694), (6096, 204344), (6888, 180848), (7112, 175152), (7298, 170688), (7476, 166624), (7872, 158242), (8128, 153258), (8544, 145796), (9184, 135636), (9968, 124968), (10414, 119616), (10668, 116768), (10947, 113792), (11303, 110208), (11392, 109347), (12192, 102172), (13776, 90424), (14224, 87576), (14596, 85344), (14952, 83312), (15621, 79744), (15744, 79121), (16256, 76629), (17088, 72898), (18368, 67818), (19936, 62484), (20828, 59808), (21336, 58384), (21894, 56896), (22606, 55104), (24384, 51086), (25543, 48768), (27552, 45212), (28448, 43788), (29192, 42672), (29904, 41656), (31242, 39872), (33909, 36736), (34176, 36449)]