4256441856

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:497

約数の個数: 240

約数和(自身を含む): 12869176320

約数和(自身を除く): 8612734464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 83, 93, 96, 124, 128, 144, 166, 186, 192, 248, 249, 256, 279, 288, 332, 359, 372, 384, 496, 498, 512, 558, 576, 664, 718, 744, 747, 768, 992, 996, 1077, 1116, 1152, 1328, 1436, 1488, 1494, 1536, 1984, 1992, 2154, 2232, 2304, 2573, 2656, 2872, 2976, 2988, 3231, 3968, 3984, 4308, 4464, 4608, 5146, 5312, 5744, 5952, 5976, 6462, 7719, 7936, 7968, 8616, 8928, 10292, 10624, 11129, 11488, 11904, 11952, 12924, 15438, 15872, 15936, 17232, 17856, 20584, 21248, 22258, 22976, 23157, 23808, 23904, 25848, 29797, 30876, 31872, 33387, 34464, 35712, 41168, 42496, 44516, 45952, 46314, 47616, 47808, 51696, 59594, 61752, 63744, 66774, 68928, 71424, 82336, 89032, 89391, 91904, 92628, 95616, 100161, 103392, 119188, 123504, 127488, 133548, 137856, 142848, 164672, 178064, 178782, 183808, 185256, 191232, 200322, 206784, 238376, 247008, 267096, 268173, 275712, 329344, 356128, 357564, 370512, 382464, 400644, 413568, 476752, 494016, 534192, 536346, 551424, 658688, 712256, 715128, 741024, 801288, 827136, 923707, 953504, 988032, 1068384, 1072692, 1317376, 1424512, 1430256, 1482048, 1602576, 1654272, 1847414, 1907008, 1976064, 2136768, 2145384, 2771121, 2849024, 2860512, 2964096, 3205152, 3694828, 3814016, 3952128, 4273536, 4290768, 5542242, 5698048, 5721024, 5928192, 6410304, 7389656, 7628032, 8313363, 8547072, 8581536, 11084484, 11442048, 11856384, 12820608, 14779312, 15256064, 16626726, 17094144, 17163072, 22168968, 22884096, 25641216, 29558624, 33253452, 34326144, 44337936, 45768192, 51282432, 59117248, 66506904, 68652288, 88675872, 118234496, 133013808, 137304576, 177351744, 236468992, 266027616, 354703488, 472937984, 532055232, 709406976, 1064110464, 1418813952, 2128220928, 4256441856]

約数ペア:

[(1, 4256441856), (2, 2128220928), (3, 1418813952), (4, 1064110464), (6, 709406976), (8, 532055232), (9, 472937984), (12, 354703488), (16, 266027616), (18, 236468992), (24, 177351744), (31, 137304576), (32, 133013808), (36, 118234496), (48, 88675872), (62, 68652288), (64, 66506904), (72, 59117248), (83, 51282432), (93, 45768192), (96, 44337936), (124, 34326144), (128, 33253452), (144, 29558624), (166, 25641216), (186, 22884096), (192, 22168968), (248, 17163072), (249, 17094144), (256, 16626726), (279, 15256064), (288, 14779312), (332, 12820608), (359, 11856384), (372, 11442048), (384, 11084484), (496, 8581536), (498, 8547072), (512, 8313363), (558, 7628032), (576, 7389656), (664, 6410304), (718, 5928192), (744, 5721024), (747, 5698048), (768, 5542242), (992, 4290768), (996, 4273536), (1077, 3952128), (1116, 3814016), (1152, 3694828), (1328, 3205152), (1436, 2964096), (1488, 2860512), (1494, 2849024), (1536, 2771121), (1984, 2145384), (1992, 2136768), (2154, 1976064), (2232, 1907008), (2304, 1847414), (2573, 1654272), (2656, 1602576), (2872, 1482048), (2976, 1430256), (2988, 1424512), (3231, 1317376), (3968, 1072692), (3984, 1068384), (4308, 988032), (4464, 953504), (4608, 923707), (5146, 827136), (5312, 801288), (5744, 741024), (5952, 715128), (5976, 712256), (6462, 658688), (7719, 551424), (7936, 536346), (7968, 534192), (8616, 494016), (8928, 476752), (10292, 413568), (10624, 400644), (11129, 382464), (11488, 370512), (11904, 357564), (11952, 356128), (12924, 329344), (15438, 275712), (15872, 268173), (15936, 267096), (17232, 247008), (17856, 238376), (20584, 206784), (21248, 200322), (22258, 191232), (22976, 185256), (23157, 183808), (23808, 178782), (23904, 178064), (25848, 164672), (29797, 142848), (30876, 137856), (31872, 133548), (33387, 127488), (34464, 123504), (35712, 119188), (41168, 103392), (42496, 100161), (44516, 95616), (45952, 92628), (46314, 91904), (47616, 89391), (47808, 89032), (51696, 82336), (59594, 71424), (61752, 68928), (63744, 66774)]