1399686912

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:496

約数の個数: 288

約数和(自身を含む): 4588861760

約数和(自身を除く): 3189174848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 37, 39, 48, 52, 54, 64, 72, 74, 78, 96, 104, 108, 111, 117, 128, 144, 148, 156, 192, 208, 216, 222, 234, 256, 288, 296, 312, 333, 351, 384, 416, 421, 432, 444, 468, 481, 576, 592, 624, 666, 702, 768, 832, 842, 864, 888, 936, 962, 999, 1152, 1184, 1248, 1263, 1332, 1404, 1443, 1664, 1684, 1728, 1776, 1872, 1924, 1998, 2304, 2368, 2496, 2526, 2664, 2808, 2886, 3328, 3368, 3456, 3552, 3744, 3789, 3848, 3996, 4329, 4736, 4992, 5052, 5328, 5473, 5616, 5772, 6736, 6912, 7104, 7488, 7578, 7696, 7992, 8658, 9472, 9984, 10104, 10656, 10946, 11232, 11367, 11544, 12987, 13472, 14208, 14976, 15156, 15392, 15577, 15984, 16419, 17316, 20208, 21312, 21892, 22464, 22734, 23088, 25974, 26944, 28416, 29952, 30312, 30784, 31154, 31968, 32838, 34632, 40416, 42624, 43784, 44928, 45468, 46176, 46731, 49257, 51948, 53888, 60624, 61568, 62308, 63936, 65676, 69264, 80832, 85248, 87568, 89856, 90936, 92352, 93462, 98514, 103896, 107776, 121248, 123136, 124616, 127872, 131352, 138528, 140193, 147771, 161664, 175136, 181872, 184704, 186924, 197028, 202501, 207792, 242496, 249232, 255744, 262704, 277056, 280386, 295542, 323328, 350272, 363744, 369408, 373848, 394056, 405002, 415584, 420579, 484992, 498464, 525408, 554112, 560772, 591084, 607503, 700544, 727488, 747696, 788112, 810004, 831168, 841158, 969984, 996928, 1050816, 1108224, 1121544, 1182168, 1215006, 1401088, 1454976, 1495392, 1576224, 1620008, 1662336, 1682316, 1822509, 1993856, 2101632, 2243088, 2364336, 2430012, 2909952, 2990784, 3152448, 3240016, 3324672, 3364632, 3645018, 3987712, 4203264, 4486176, 4728672, 4860024, 5467527, 5981568, 6304896, 6480032, 6729264, 7290036, 8972352, 9457344, 9720048, 10935054, 11963136, 12609792, 12960064, 13458528, 14580072, 17944704, 18914688, 19440096, 21870108, 25920128, 26917056, 29160144, 35889408, 37829376, 38880192, 43740216, 51840256, 53834112, 58320288, 77760384, 87480432, 107668224, 116640576, 155520768, 174960864, 233281152, 349921728, 466562304, 699843456, 1399686912]

約数ペア:

[(1, 1399686912), (2, 699843456), (3, 466562304), (4, 349921728), (6, 233281152), (8, 174960864), (9, 155520768), (12, 116640576), (13, 107668224), (16, 87480432), (18, 77760384), (24, 58320288), (26, 53834112), (27, 51840256), (32, 43740216), (36, 38880192), (37, 37829376), (39, 35889408), (48, 29160144), (52, 26917056), (54, 25920128), (64, 21870108), (72, 19440096), (74, 18914688), (78, 17944704), (96, 14580072), (104, 13458528), (108, 12960064), (111, 12609792), (117, 11963136), (128, 10935054), (144, 9720048), (148, 9457344), (156, 8972352), (192, 7290036), (208, 6729264), (216, 6480032), (222, 6304896), (234, 5981568), (256, 5467527), (288, 4860024), (296, 4728672), (312, 4486176), (333, 4203264), (351, 3987712), (384, 3645018), (416, 3364632), (421, 3324672), (432, 3240016), (444, 3152448), (468, 2990784), (481, 2909952), (576, 2430012), (592, 2364336), (624, 2243088), (666, 2101632), (702, 1993856), (768, 1822509), (832, 1682316), (842, 1662336), (864, 1620008), (888, 1576224), (936, 1495392), (962, 1454976), (999, 1401088), (1152, 1215006), (1184, 1182168), (1248, 1121544), (1263, 1108224), (1332, 1050816), (1404, 996928), (1443, 969984), (1664, 841158), (1684, 831168), (1728, 810004), (1776, 788112), (1872, 747696), (1924, 727488), (1998, 700544), (2304, 607503), (2368, 591084), (2496, 560772), (2526, 554112), (2664, 525408), (2808, 498464), (2886, 484992), (3328, 420579), (3368, 415584), (3456, 405002), (3552, 394056), (3744, 373848), (3789, 369408), (3848, 363744), (3996, 350272), (4329, 323328), (4736, 295542), (4992, 280386), (5052, 277056), (5328, 262704), (5473, 255744), (5616, 249232), (5772, 242496), (6736, 207792), (6912, 202501), (7104, 197028), (7488, 186924), (7578, 184704), (7696, 181872), (7992, 175136), (8658, 161664), (9472, 147771), (9984, 140193), (10104, 138528), (10656, 131352), (10946, 127872), (11232, 124616), (11367, 123136), (11544, 121248), (12987, 107776), (13472, 103896), (14208, 98514), (14976, 93462), (15156, 92352), (15392, 90936), (15577, 89856), (15984, 87568), (16419, 85248), (17316, 80832), (20208, 69264), (21312, 65676), (21892, 63936), (22464, 62308), (22734, 61568), (23088, 60624), (25974, 53888), (26944, 51948), (28416, 49257), (29952, 46731), (30312, 46176), (30784, 45468), (31154, 44928), (31968, 43784), (32838, 42624), (34632, 40416)]