1890129024

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7561}}^1$

素因数の和:7619

約数の個数: 192

約数和(自身を含む): 6417415680

約数和(自身を除く): 4527286656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 279, 288, 336, 372, 384, 434, 448, 496, 504, 558, 576, 651, 672, 744, 868, 896, 992, 1008, 1116, 1152, 1302, 1344, 1488, 1736, 1953, 1984, 2016, 2232, 2604, 2688, 2976, 3472, 3906, 3968, 4032, 4464, 5208, 5952, 6944, 7561, 7812, 8064, 8928, 10416, 11904, 13888, 15122, 15624, 17856, 20832, 22683, 27776, 30244, 31248, 35712, 41664, 45366, 52927, 60488, 62496, 68049, 83328, 90732, 105854, 120976, 124992, 136098, 158781, 181464, 211708, 234391, 241952, 249984, 272196, 317562, 362928, 423416, 468782, 476343, 483904, 544392, 635124, 703173, 725856, 846832, 937564, 952686, 967808, 1088784, 1270248, 1406346, 1451712, 1640737, 1693664, 1875128, 1905372, 2109519, 2177568, 2540496, 2812692, 2903424, 3281474, 3387328, 3750256, 3810744, 4219038, 4355136, 4922211, 5080992, 5625384, 6562948, 6774656, 7500512, 7621488, 8438076, 8710272, 9844422, 10161984, 11250768, 13125896, 14766633, 15001024, 15242976, 16876152, 19688844, 20323968, 22501536, 26251792, 29533266, 30002048, 30485952, 33752304, 39377688, 45003072, 52503584, 59066532, 60971904, 67504608, 78755376, 90006144, 105007168, 118133064, 135009216, 157510752, 210014336, 236266128, 270018432, 315021504, 472532256, 630043008, 945064512, 1890129024]

約数ペア:

[(1, 1890129024), (2, 945064512), (3, 630043008), (4, 472532256), (6, 315021504), (7, 270018432), (8, 236266128), (9, 210014336), (12, 157510752), (14, 135009216), (16, 118133064), (18, 105007168), (21, 90006144), (24, 78755376), (28, 67504608), (31, 60971904), (32, 59066532), (36, 52503584), (42, 45003072), (48, 39377688), (56, 33752304), (62, 30485952), (63, 30002048), (64, 29533266), (72, 26251792), (84, 22501536), (93, 20323968), (96, 19688844), (112, 16876152), (124, 15242976), (126, 15001024), (128, 14766633), (144, 13125896), (168, 11250768), (186, 10161984), (192, 9844422), (217, 8710272), (224, 8438076), (248, 7621488), (252, 7500512), (279, 6774656), (288, 6562948), (336, 5625384), (372, 5080992), (384, 4922211), (434, 4355136), (448, 4219038), (496, 3810744), (504, 3750256), (558, 3387328), (576, 3281474), (651, 2903424), (672, 2812692), (744, 2540496), (868, 2177568), (896, 2109519), (992, 1905372), (1008, 1875128), (1116, 1693664), (1152, 1640737), (1302, 1451712), (1344, 1406346), (1488, 1270248), (1736, 1088784), (1953, 967808), (1984, 952686), (2016, 937564), (2232, 846832), (2604, 725856), (2688, 703173), (2976, 635124), (3472, 544392), (3906, 483904), (3968, 476343), (4032, 468782), (4464, 423416), (5208, 362928), (5952, 317562), (6944, 272196), (7561, 249984), (7812, 241952), (8064, 234391), (8928, 211708), (10416, 181464), (11904, 158781), (13888, 136098), (15122, 124992), (15624, 120976), (17856, 105854), (20832, 90732), (22683, 83328), (27776, 68049), (30244, 62496), (31248, 60488), (35712, 52927), (41664, 45366)]