1988337024

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:398

約数の個数: 256

約数和(自身を含む): 6170265600

約数和(自身を除く): 4181928576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 67, 72, 93, 96, 108, 124, 128, 134, 144, 186, 192, 201, 216, 248, 268, 277, 279, 288, 372, 384, 402, 432, 496, 536, 554, 558, 576, 603, 744, 804, 831, 837, 864, 992, 1072, 1108, 1116, 1152, 1206, 1488, 1608, 1662, 1674, 1728, 1809, 1984, 2077, 2144, 2216, 2232, 2412, 2493, 2976, 3216, 3324, 3348, 3456, 3618, 3968, 4154, 4288, 4432, 4464, 4824, 4986, 5952, 6231, 6432, 6648, 6696, 7236, 7479, 8308, 8576, 8587, 8864, 8928, 9648, 9972, 11904, 12462, 12864, 13296, 13392, 14472, 14958, 16616, 17174, 17728, 17856, 18559, 18693, 19296, 19944, 24924, 25728, 25761, 26592, 26784, 28944, 29916, 33232, 34348, 35456, 35712, 37118, 37386, 38592, 39888, 49848, 51522, 53184, 53568, 55677, 56079, 57888, 59832, 66464, 68696, 74236, 74772, 77184, 77283, 79776, 99696, 103044, 106368, 107136, 111354, 112158, 115776, 119664, 132928, 137392, 148472, 149544, 154566, 159552, 167031, 199392, 206088, 222708, 224316, 231552, 231849, 239328, 265856, 274784, 296944, 299088, 309132, 319104, 334062, 398784, 412176, 445416, 448632, 463698, 478656, 501093, 549568, 575329, 593888, 598176, 618264, 668124, 797568, 824352, 890832, 897264, 927396, 957312, 1002186, 1099136, 1150658, 1187776, 1196352, 1236528, 1336248, 1648704, 1725987, 1781664, 1794528, 1854792, 2004372, 2301316, 2375552, 2392704, 2473056, 2672496, 3297408, 3451974, 3563328, 3589056, 3709584, 4008744, 4602632, 4946112, 5177961, 5344992, 6903948, 7126656, 7178112, 7419168, 8017488, 9205264, 9892224, 10355922, 10689984, 13807896, 14838336, 15533883, 16034976, 18410528, 20711844, 21379968, 27615792, 29676672, 31067766, 32069952, 36821056, 41423688, 55231584, 62135532, 64139904, 73642112, 82847376, 110463168, 124271064, 165694752, 220926336, 248542128, 331389504, 497084256, 662779008, 994168512, 1988337024]

約数ペア:

[(1, 1988337024), (2, 994168512), (3, 662779008), (4, 497084256), (6, 331389504), (8, 248542128), (9, 220926336), (12, 165694752), (16, 124271064), (18, 110463168), (24, 82847376), (27, 73642112), (31, 64139904), (32, 62135532), (36, 55231584), (48, 41423688), (54, 36821056), (62, 32069952), (64, 31067766), (67, 29676672), (72, 27615792), (93, 21379968), (96, 20711844), (108, 18410528), (124, 16034976), (128, 15533883), (134, 14838336), (144, 13807896), (186, 10689984), (192, 10355922), (201, 9892224), (216, 9205264), (248, 8017488), (268, 7419168), (277, 7178112), (279, 7126656), (288, 6903948), (372, 5344992), (384, 5177961), (402, 4946112), (432, 4602632), (496, 4008744), (536, 3709584), (554, 3589056), (558, 3563328), (576, 3451974), (603, 3297408), (744, 2672496), (804, 2473056), (831, 2392704), (837, 2375552), (864, 2301316), (992, 2004372), (1072, 1854792), (1108, 1794528), (1116, 1781664), (1152, 1725987), (1206, 1648704), (1488, 1336248), (1608, 1236528), (1662, 1196352), (1674, 1187776), (1728, 1150658), (1809, 1099136), (1984, 1002186), (2077, 957312), (2144, 927396), (2216, 897264), (2232, 890832), (2412, 824352), (2493, 797568), (2976, 668124), (3216, 618264), (3324, 598176), (3348, 593888), (3456, 575329), (3618, 549568), (3968, 501093), (4154, 478656), (4288, 463698), (4432, 448632), (4464, 445416), (4824, 412176), (4986, 398784), (5952, 334062), (6231, 319104), (6432, 309132), (6648, 299088), (6696, 296944), (7236, 274784), (7479, 265856), (8308, 239328), (8576, 231849), (8587, 231552), (8864, 224316), (8928, 222708), (9648, 206088), (9972, 199392), (11904, 167031), (12462, 159552), (12864, 154566), (13296, 149544), (13392, 148472), (14472, 137392), (14958, 132928), (16616, 119664), (17174, 115776), (17728, 112158), (17856, 111354), (18559, 107136), (18693, 106368), (19296, 103044), (19944, 99696), (24924, 79776), (25728, 77283), (25761, 77184), (26592, 74772), (26784, 74236), (28944, 68696), (29916, 66464), (33232, 59832), (34348, 57888), (35456, 56079), (35712, 55677), (37118, 53568), (37386, 53184), (38592, 51522), (39888, 49848)]