1938518784

素因数分解:

$2^8\times 3^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:248

約数の個数: 288

約数和(自身を含む): 6043699200

約数和(自身を除く): 4105180416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 83, 93, 96, 108, 109, 124, 128, 144, 166, 186, 192, 216, 218, 248, 249, 256, 279, 288, 327, 332, 372, 384, 432, 436, 496, 498, 558, 576, 654, 664, 744, 747, 768, 837, 864, 872, 981, 992, 996, 1116, 1152, 1308, 1328, 1488, 1494, 1674, 1728, 1744, 1962, 1984, 1992, 2232, 2241, 2304, 2573, 2616, 2656, 2943, 2976, 2988, 3348, 3379, 3456, 3488, 3924, 3968, 3984, 4464, 4482, 5146, 5232, 5312, 5886, 5952, 5976, 6696, 6758, 6912, 6976, 7719, 7848, 7936, 7968, 8928, 8964, 9047, 10137, 10292, 10464, 10624, 11772, 11904, 11952, 13392, 13516, 13952, 15438, 15696, 15936, 17856, 17928, 18094, 20274, 20584, 20928, 21248, 23157, 23544, 23808, 23904, 26784, 27032, 27141, 27904, 30411, 30876, 31392, 31872, 35712, 35856, 36188, 40548, 41168, 41856, 46314, 47088, 47808, 53568, 54064, 54282, 60822, 61752, 62784, 63744, 69471, 71424, 71712, 72376, 81096, 81423, 82336, 83712, 91233, 92628, 94176, 95616, 107136, 108128, 108564, 121644, 123504, 125568, 138942, 143424, 144752, 162192, 162846, 164672, 182466, 185256, 188352, 191232, 214272, 216256, 217128, 243288, 244269, 247008, 251136, 277884, 280457, 286848, 289504, 324384, 325692, 329344, 364932, 370512, 376704, 432512, 434256, 486576, 488538, 494016, 555768, 560914, 573696, 579008, 648768, 651384, 658688, 729864, 741024, 753408, 841371, 865024, 868512, 973152, 977076, 988032, 1111536, 1121828, 1158016, 1297536, 1302768, 1459728, 1482048, 1682742, 1737024, 1946304, 1954152, 1976064, 2223072, 2243656, 2316032, 2524113, 2595072, 2605536, 2919456, 2964096, 3365484, 3474048, 3892608, 3908304, 4446144, 4487312, 5048226, 5211072, 5838912, 5928192, 6730968, 6948096, 7572339, 7785216, 7816608, 8892288, 8974624, 10096452, 10422144, 11677824, 13461936, 15144678, 15633216, 17784576, 17949248, 20192904, 20844288, 23355648, 26923872, 30289356, 31266432, 35898496, 40385808, 53847744, 60578712, 62532864, 71796992, 80771616, 107695488, 121157424, 161543232, 215390976, 242314848, 323086464, 484629696, 646172928, 969259392, 1938518784]

約数ペア:

[(1, 1938518784), (2, 969259392), (3, 646172928), (4, 484629696), (6, 323086464), (8, 242314848), (9, 215390976), (12, 161543232), (16, 121157424), (18, 107695488), (24, 80771616), (27, 71796992), (31, 62532864), (32, 60578712), (36, 53847744), (48, 40385808), (54, 35898496), (62, 31266432), (64, 30289356), (72, 26923872), (83, 23355648), (93, 20844288), (96, 20192904), (108, 17949248), (109, 17784576), (124, 15633216), (128, 15144678), (144, 13461936), (166, 11677824), (186, 10422144), (192, 10096452), (216, 8974624), (218, 8892288), (248, 7816608), (249, 7785216), (256, 7572339), (279, 6948096), (288, 6730968), (327, 5928192), (332, 5838912), (372, 5211072), (384, 5048226), (432, 4487312), (436, 4446144), (496, 3908304), (498, 3892608), (558, 3474048), (576, 3365484), (654, 2964096), (664, 2919456), (744, 2605536), (747, 2595072), (768, 2524113), (837, 2316032), (864, 2243656), (872, 2223072), (981, 1976064), (992, 1954152), (996, 1946304), (1116, 1737024), (1152, 1682742), (1308, 1482048), (1328, 1459728), (1488, 1302768), (1494, 1297536), (1674, 1158016), (1728, 1121828), (1744, 1111536), (1962, 988032), (1984, 977076), (1992, 973152), (2232, 868512), (2241, 865024), (2304, 841371), (2573, 753408), (2616, 741024), (2656, 729864), (2943, 658688), (2976, 651384), (2988, 648768), (3348, 579008), (3379, 573696), (3456, 560914), (3488, 555768), (3924, 494016), (3968, 488538), (3984, 486576), (4464, 434256), (4482, 432512), (5146, 376704), (5232, 370512), (5312, 364932), (5886, 329344), (5952, 325692), (5976, 324384), (6696, 289504), (6758, 286848), (6912, 280457), (6976, 277884), (7719, 251136), (7848, 247008), (7936, 244269), (7968, 243288), (8928, 217128), (8964, 216256), (9047, 214272), (10137, 191232), (10292, 188352), (10464, 185256), (10624, 182466), (11772, 164672), (11904, 162846), (11952, 162192), (13392, 144752), (13516, 143424), (13952, 138942), (15438, 125568), (15696, 123504), (15936, 121644), (17856, 108564), (17928, 108128), (18094, 107136), (20274, 95616), (20584, 94176), (20928, 92628), (21248, 91233), (23157, 83712), (23544, 82336), (23808, 81423), (23904, 81096), (26784, 72376), (27032, 71712), (27141, 71424), (27904, 69471), (30411, 63744), (30876, 62784), (31392, 61752), (31872, 60822), (35712, 54282), (35856, 54064), (36188, 53568), (40548, 47808), (41168, 47088), (41856, 46314)]