28405845216

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1\times {\mathrm{863}}^1$

素因数の和:1478

約数の個数: 288

約数和(自身を含む): 95782901760

約数和(自身を除く): 67377056544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 72, 84, 87, 96, 112, 116, 126, 144, 168, 174, 203, 224, 232, 252, 261, 288, 336, 348, 406, 464, 504, 522, 563, 609, 672, 696, 812, 863, 928, 1008, 1044, 1126, 1218, 1392, 1624, 1689, 1726, 1827, 2016, 2088, 2252, 2436, 2589, 2784, 3248, 3378, 3452, 3654, 3941, 4176, 4504, 4872, 5067, 5178, 6041, 6496, 6756, 6904, 7308, 7767, 7882, 8352, 9008, 9744, 10134, 10356, 11823, 12082, 13512, 13808, 14616, 15534, 15764, 16327, 18016, 18123, 19488, 20268, 20712, 23646, 24164, 25027, 27024, 27616, 29232, 31068, 31528, 32654, 35469, 36246, 40536, 41424, 47292, 48328, 48981, 50054, 54048, 54369, 58464, 62136, 63056, 65308, 70938, 72492, 75081, 81072, 82848, 94584, 96656, 97962, 100108, 108738, 114289, 124272, 126112, 130616, 141876, 144984, 146943, 150162, 162144, 175189, 189168, 193312, 195924, 200216, 217476, 225243, 228578, 248544, 261232, 283752, 289968, 293886, 300324, 342867, 350378, 378336, 391848, 400432, 434952, 450486, 457156, 485869, 522464, 525567, 567504, 579936, 587772, 600648, 685734, 700756, 783696, 800864, 869904, 900972, 914312, 971738, 1028601, 1051134, 1135008, 1175544, 1201296, 1371468, 1401512, 1457607, 1567392, 1576701, 1739808, 1801944, 1828624, 1943476, 2057202, 2102268, 2351088, 2402592, 2742936, 2803024, 2915214, 3153402, 3401083, 3603888, 3657248, 3886952, 4114404, 4204536, 4372821, 4702176, 5485872, 5606048, 5830428, 6306804, 6802166, 7207776, 7773904, 8228808, 8409072, 8745642, 10203249, 10971744, 11660856, 12613608, 13604332, 14090201, 15547808, 16457616, 16818144, 17491284, 20406498, 23321712, 25227216, 27208664, 28180402, 30609747, 32915232, 34982568, 40812996, 42270603, 46643424, 50454432, 54417328, 56360804, 61219494, 69965136, 81625992, 84541206, 98631407, 108834656, 112721608, 122438988, 126811809, 139930272, 163251984, 169082412, 197262814, 225443216, 244877976, 253623618, 295894221, 326503968, 338164824, 394525628, 450886432, 489755952, 507247236, 591788442, 676329648, 789051256, 887682663, 979511904, 1014494472, 1183576884, 1352659296, 1578102512, 1775365326, 2028988944, 2367153768, 3156205024, 3550730652, 4057977888, 4734307536, 7101461304, 9468615072, 14202922608, 28405845216]

約数ペア:

[(1, 28405845216), (2, 14202922608), (3, 9468615072), (4, 7101461304), (6, 4734307536), (7, 4057977888), (8, 3550730652), (9, 3156205024), (12, 2367153768), (14, 2028988944), (16, 1775365326), (18, 1578102512), (21, 1352659296), (24, 1183576884), (28, 1014494472), (29, 979511904), (32, 887682663), (36, 789051256), (42, 676329648), (48, 591788442), (56, 507247236), (58, 489755952), (63, 450886432), (72, 394525628), (84, 338164824), (87, 326503968), (96, 295894221), (112, 253623618), (116, 244877976), (126, 225443216), (144, 197262814), (168, 169082412), (174, 163251984), (203, 139930272), (224, 126811809), (232, 122438988), (252, 112721608), (261, 108834656), (288, 98631407), (336, 84541206), (348, 81625992), (406, 69965136), (464, 61219494), (504, 56360804), (522, 54417328), (563, 50454432), (609, 46643424), (672, 42270603), (696, 40812996), (812, 34982568), (863, 32915232), (928, 30609747), (1008, 28180402), (1044, 27208664), (1126, 25227216), (1218, 23321712), (1392, 20406498), (1624, 17491284), (1689, 16818144), (1726, 16457616), (1827, 15547808), (2016, 14090201), (2088, 13604332), (2252, 12613608), (2436, 11660856), (2589, 10971744), (2784, 10203249), (3248, 8745642), (3378, 8409072), (3452, 8228808), (3654, 7773904), (3941, 7207776), (4176, 6802166), (4504, 6306804), (4872, 5830428), (5067, 5606048), (5178, 5485872), (6041, 4702176), (6496, 4372821), (6756, 4204536), (6904, 4114404), (7308, 3886952), (7767, 3657248), (7882, 3603888), (8352, 3401083), (9008, 3153402), (9744, 2915214), (10134, 2803024), (10356, 2742936), (11823, 2402592), (12082, 2351088), (13512, 2102268), (13808, 2057202), (14616, 1943476), (15534, 1828624), (15764, 1801944), (16327, 1739808), (18016, 1576701), (18123, 1567392), (19488, 1457607), (20268, 1401512), (20712, 1371468), (23646, 1201296), (24164, 1175544), (25027, 1135008), (27024, 1051134), (27616, 1028601), (29232, 971738), (31068, 914312), (31528, 900972), (32654, 869904), (35469, 800864), (36246, 783696), (40536, 700756), (41424, 685734), (47292, 600648), (48328, 587772), (48981, 579936), (50054, 567504), (54048, 525567), (54369, 522464), (58464, 485869), (62136, 457156), (63056, 450486), (65308, 434952), (70938, 400432), (72492, 391848), (75081, 378336), (81072, 350378), (82848, 342867), (94584, 300324), (96656, 293886), (97962, 289968), (100108, 283752), (108738, 261232), (114289, 248544), (124272, 228578), (126112, 225243), (130616, 217476), (141876, 200216), (144984, 195924), (146943, 193312), (150162, 189168), (162144, 175189)]