28856768304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1451}}^1$

素因数の和:1668

約数の個数: 320

約数和(自身を含む): 95583882240

約数和(自身を除く): 66727113936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 29, 39, 42, 48, 52, 56, 58, 78, 84, 87, 91, 104, 112, 116, 156, 157, 168, 174, 182, 203, 208, 232, 273, 312, 314, 336, 348, 364, 377, 406, 464, 471, 546, 609, 624, 628, 696, 728, 754, 812, 942, 1092, 1099, 1131, 1218, 1256, 1392, 1451, 1456, 1508, 1624, 1884, 2041, 2184, 2198, 2262, 2436, 2512, 2639, 2902, 3016, 3248, 3297, 3768, 4082, 4353, 4368, 4396, 4524, 4553, 4872, 5278, 5804, 6032, 6123, 6594, 7536, 7917, 8164, 8706, 8792, 9048, 9106, 9744, 10157, 10556, 11608, 12246, 13188, 13659, 14287, 15834, 16328, 17412, 17584, 18096, 18212, 18863, 20314, 21112, 23216, 24492, 26376, 27318, 28574, 30471, 31668, 31871, 32656, 34824, 36424, 37726, 40628, 42079, 42224, 42861, 48984, 52752, 54636, 56589, 57148, 59189, 60942, 63336, 63742, 69648, 72848, 75452, 81256, 84158, 85722, 95613, 97968, 109272, 113178, 114296, 118378, 121884, 126237, 126672, 127484, 132041, 150904, 162512, 168316, 171444, 177567, 191226, 218544, 226356, 227807, 228592, 236756, 243768, 252474, 254968, 264082, 294553, 301808, 336632, 342888, 355134, 382452, 396123, 414323, 452712, 455614, 473512, 487536, 504948, 509936, 528164, 547027, 589106, 673264, 683421, 685776, 710268, 764904, 792246, 828646, 883659, 905424, 911228, 947024, 1009896, 1056328, 1094054, 1178212, 1242969, 1366842, 1420536, 1529808, 1584492, 1594649, 1641081, 1657292, 1767318, 1822456, 2019792, 2112656, 2188108, 2356424, 2485938, 2733684, 2841072, 2961491, 3168984, 3189298, 3282162, 3314584, 3534636, 3644912, 3829189, 4376216, 4712848, 4783947, 4971876, 5467368, 5922982, 6337968, 6378596, 6564324, 6606403, 6629168, 7069272, 7658378, 8752432, 8884473, 9567894, 9943752, 10934736, 11487567, 11845964, 12757192, 13128648, 13212806, 14138544, 15316756, 17768946, 19135788, 19819209, 19887504, 20730437, 22975134, 23691928, 25514384, 26257296, 26425612, 30633512, 35537892, 38271576, 39638418, 41460874, 45950268, 46244821, 47383856, 52851224, 61267024, 62191311, 71075784, 76543152, 79276836, 82921748, 85883239, 91900536, 92489642, 105702448, 124382622, 138734463, 142151568, 158553672, 165843496, 171766478, 183801072, 184979284, 248765244, 257649717, 277468926, 317107344, 331686992, 343532956, 369958568, 497530488, 515299434, 554937852, 601182673, 687065912, 739917136, 995060976, 1030598868, 1109875704, 1202365346, 1374131824, 1803548019, 2061197736, 2219751408, 2404730692, 3607096038, 4122395472, 4809461384, 7214192076, 9618922768, 14428384152, 28856768304]

約数ペア:

[(1, 28856768304), (2, 14428384152), (3, 9618922768), (4, 7214192076), (6, 4809461384), (7, 4122395472), (8, 3607096038), (12, 2404730692), (13, 2219751408), (14, 2061197736), (16, 1803548019), (21, 1374131824), (24, 1202365346), (26, 1109875704), (28, 1030598868), (29, 995060976), (39, 739917136), (42, 687065912), (48, 601182673), (52, 554937852), (56, 515299434), (58, 497530488), (78, 369958568), (84, 343532956), (87, 331686992), (91, 317107344), (104, 277468926), (112, 257649717), (116, 248765244), (156, 184979284), (157, 183801072), (168, 171766478), (174, 165843496), (182, 158553672), (203, 142151568), (208, 138734463), (232, 124382622), (273, 105702448), (312, 92489642), (314, 91900536), (336, 85883239), (348, 82921748), (364, 79276836), (377, 76543152), (406, 71075784), (464, 62191311), (471, 61267024), (546, 52851224), (609, 47383856), (624, 46244821), (628, 45950268), (696, 41460874), (728, 39638418), (754, 38271576), (812, 35537892), (942, 30633512), (1092, 26425612), (1099, 26257296), (1131, 25514384), (1218, 23691928), (1256, 22975134), (1392, 20730437), (1451, 19887504), (1456, 19819209), (1508, 19135788), (1624, 17768946), (1884, 15316756), (2041, 14138544), (2184, 13212806), (2198, 13128648), (2262, 12757192), (2436, 11845964), (2512, 11487567), (2639, 10934736), (2902, 9943752), (3016, 9567894), (3248, 8884473), (3297, 8752432), (3768, 7658378), (4082, 7069272), (4353, 6629168), (4368, 6606403), (4396, 6564324), (4524, 6378596), (4553, 6337968), (4872, 5922982), (5278, 5467368), (5804, 4971876), (6032, 4783947), (6123, 4712848), (6594, 4376216), (7536, 3829189), (7917, 3644912), (8164, 3534636), (8706, 3314584), (8792, 3282162), (9048, 3189298), (9106, 3168984), (9744, 2961491), (10157, 2841072), (10556, 2733684), (11608, 2485938), (12246, 2356424), (13188, 2188108), (13659, 2112656), (14287, 2019792), (15834, 1822456), (16328, 1767318), (17412, 1657292), (17584, 1641081), (18096, 1594649), (18212, 1584492), (18863, 1529808), (20314, 1420536), (21112, 1366842), (23216, 1242969), (24492, 1178212), (26376, 1094054), (27318, 1056328), (28574, 1009896), (30471, 947024), (31668, 911228), (31871, 905424), (32656, 883659), (34824, 828646), (36424, 792246), (37726, 764904), (40628, 710268), (42079, 685776), (42224, 683421), (42861, 673264), (48984, 589106), (52752, 547027), (54636, 528164), (56589, 509936), (57148, 504948), (59189, 487536), (60942, 473512), (63336, 455614), (63742, 452712), (69648, 414323), (72848, 396123), (75452, 382452), (81256, 355134), (84158, 342888), (85722, 336632), (95613, 301808), (97968, 294553), (109272, 264082), (113178, 254968), (114296, 252474), (118378, 243768), (121884, 236756), (126237, 228592), (126672, 227807), (127484, 226356), (132041, 218544), (150904, 191226), (162512, 177567), (168316, 171444)]