21451469312

素因数分解:

$2^9\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:188

約数の個数: 480

約数和(自身を含む): 58718710512

約数和(自身を除く): 37267241200

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 49, 52, 53, 56, 64, 68, 73, 91, 98, 104, 106, 112, 119, 128, 136, 146, 182, 196, 208, 212, 221, 224, 238, 256, 272, 292, 364, 371, 392, 416, 424, 442, 448, 476, 511, 512, 544, 584, 637, 689, 728, 742, 784, 832, 833, 848, 884, 896, 901, 949, 952, 1022, 1088, 1168, 1241, 1274, 1378, 1456, 1484, 1547, 1568, 1664, 1666, 1696, 1768, 1792, 1802, 1898, 1904, 2044, 2176, 2336, 2482, 2548, 2597, 2756, 2912, 2968, 3094, 3136, 3328, 3332, 3392, 3536, 3577, 3584, 3604, 3796, 3808, 3869, 4088, 4352, 4672, 4823, 4964, 5096, 5194, 5512, 5824, 5936, 6188, 6272, 6307, 6643, 6656, 6664, 6784, 7072, 7154, 7208, 7592, 7616, 7738, 8176, 8687, 8704, 9344, 9646, 9928, 10192, 10388, 10829, 11024, 11648, 11713, 11872, 12376, 12544, 12614, 13286, 13328, 13568, 14144, 14308, 14416, 15184, 15232, 15476, 16133, 16352, 17374, 18688, 19292, 19856, 20384, 20776, 21658, 22048, 23296, 23426, 23744, 24752, 25088, 25228, 26572, 26656, 27083, 27136, 28288, 28616, 28832, 30368, 30464, 30952, 32266, 32704, 33761, 34748, 37376, 38584, 39712, 40768, 41552, 43316, 44096, 44149, 46501, 46592, 46852, 47488, 49504, 50297, 50456, 53144, 53312, 54166, 56576, 57232, 57664, 60736, 60809, 60928, 61904, 64532, 65408, 65773, 67522, 69496, 77168, 79424, 81536, 81991, 83104, 86632, 88192, 88298, 93002, 93704, 94976, 99008, 100594, 100912, 106288, 106624, 108332, 112931, 113152, 114464, 115328, 121472, 121618, 123808, 129064, 130816, 131546, 135044, 138992, 154336, 158848, 163072, 163982, 166208, 173264, 176384, 176596, 186004, 187408, 189581, 189952, 198016, 201188, 201824, 212576, 213248, 216664, 225862, 228928, 230656, 242944, 243236, 247616, 258128, 261632, 263092, 270088, 277984, 308672, 317696, 326144, 327964, 332416, 346528, 352079, 352768, 353192, 372008, 374816, 379162, 396032, 402376, 403648, 425152, 426496, 433328, 451724, 457856, 460411, 461312, 485888, 486472, 495232, 516256, 526184, 540176, 555968, 573937, 617344, 635392, 655928, 664832, 693056, 704158, 706384, 744016, 749632, 758324, 790517, 792064, 804752, 807296, 850304, 855049, 866656, 903448, 915712, 920822, 972944, 990464, 1032512, 1052368, 1080352, 1111936, 1147874, 1234688, 1311856, 1329664, 1386112, 1408316, 1412768, 1488032, 1499264, 1516648, 1581034, 1609504, 1614592, 1700608, 1710098, 1733312, 1806896, 1831424, 1841644, 1945888, 1980928, 2065024, 2104736, 2160704, 2223872, 2295748, 2464553, 2469376, 2623712, 2772224, 2816632, 2825536, 2976064, 2998528, 3033296, 3162068, 3219008, 3222877, 3229184, 3401216, 3420196, 3466624, 3613792, 3683288, 3891776, 4130048, 4209472, 4321408, 4447744, 4591496, 4929106, 5247424, 5544448, 5633264, 5651072, 5952128, 5985343, 5997056, 6066592, 6324136, 6438016, 6445754, 6840392, 6933248, 7227584, 7366576, 7783552, 8260096, 8418944, 8642816, 9182992, 9858212, 10494848, 11266528, 11302144, 11904256, 11970686, 12133184, 12648272, 12876032, 12891508, 13680784, 13866496, 14455168, 14733152, 15567104, 16837888, 17285632, 18365984, 19716424, 20989696, 22533056, 22604288, 23808512, 23941372, 24266368, 25296544, 25752064, 25783016, 27361568, 28910336, 29466304, 31134208, 33675776, 36731968, 39432848, 41897401, 41979392, 45066112, 47882744, 48532736, 50593088, 51566032, 54723136, 57820672, 58932608, 73463936, 78865696, 83794802, 90132224, 95765488, 97065472, 101186176, 103132064, 109446272, 117865216, 146927872, 157731392, 167589604, 180264448, 191530976, 202372352, 206264128, 218892544, 235730432, 293855744, 315462784, 335179208, 383061952, 404744704, 412528256, 437785088, 630925568, 670358416, 766123904, 825056512, 1261851136, 1340716832, 1532247808, 1650113024, 2681433664, 3064495616, 5362867328, 10725734656, 21451469312]

約数ペア:

[(1, 21451469312), (2, 10725734656), (4, 5362867328), (7, 3064495616), (8, 2681433664), (13, 1650113024), (14, 1532247808), (16, 1340716832), (17, 1261851136), (26, 825056512), (28, 766123904), (32, 670358416), (34, 630925568), (49, 437785088), (52, 412528256), (53, 404744704), (56, 383061952), (64, 335179208), (68, 315462784), (73, 293855744), (91, 235730432), (98, 218892544), (104, 206264128), (106, 202372352), (112, 191530976), (119, 180264448), (128, 167589604), (136, 157731392), (146, 146927872), (182, 117865216), (196, 109446272), (208, 103132064), (212, 101186176), (221, 97065472), (224, 95765488), (238, 90132224), (256, 83794802), (272, 78865696), (292, 73463936), (364, 58932608), (371, 57820672), (392, 54723136), (416, 51566032), (424, 50593088), (442, 48532736), (448, 47882744), (476, 45066112), (511, 41979392), (512, 41897401), (544, 39432848), (584, 36731968), (637, 33675776), (689, 31134208), (728, 29466304), (742, 28910336), (784, 27361568), (832, 25783016), (833, 25752064), (848, 25296544), (884, 24266368), (896, 23941372), (901, 23808512), (949, 22604288), (952, 22533056), (1022, 20989696), (1088, 19716424), (1168, 18365984), (1241, 17285632), (1274, 16837888), (1378, 15567104), (1456, 14733152), (1484, 14455168), (1547, 13866496), (1568, 13680784), (1664, 12891508), (1666, 12876032), (1696, 12648272), (1768, 12133184), (1792, 11970686), (1802, 11904256), (1898, 11302144), (1904, 11266528), (2044, 10494848), (2176, 9858212), (2336, 9182992), (2482, 8642816), (2548, 8418944), (2597, 8260096), (2756, 7783552), (2912, 7366576), (2968, 7227584), (3094, 6933248), (3136, 6840392), (3328, 6445754), (3332, 6438016), (3392, 6324136), (3536, 6066592), (3577, 5997056), (3584, 5985343), (3604, 5952128), (3796, 5651072), (3808, 5633264), (3869, 5544448), (4088, 5247424), (4352, 4929106), (4672, 4591496), (4823, 4447744), (4964, 4321408), (5096, 4209472), (5194, 4130048), (5512, 3891776), (5824, 3683288), (5936, 3613792), (6188, 3466624), (6272, 3420196), (6307, 3401216), (6643, 3229184), (6656, 3222877), (6664, 3219008), (6784, 3162068), (7072, 3033296), (7154, 2998528), (7208, 2976064), (7592, 2825536), (7616, 2816632), (7738, 2772224), (8176, 2623712), (8687, 2469376), (8704, 2464553), (9344, 2295748), (9646, 2223872), (9928, 2160704), (10192, 2104736), (10388, 2065024), (10829, 1980928), (11024, 1945888), (11648, 1841644), (11713, 1831424), (11872, 1806896), (12376, 1733312), (12544, 1710098), (12614, 1700608), (13286, 1614592), (13328, 1609504), (13568, 1581034), (14144, 1516648), (14308, 1499264), (14416, 1488032), (15184, 1412768), (15232, 1408316), (15476, 1386112), (16133, 1329664), (16352, 1311856), (17374, 1234688), (18688, 1147874), (19292, 1111936), (19856, 1080352), (20384, 1052368), (20776, 1032512), (21658, 990464), (22048, 972944), (23296, 920822), (23426, 915712), (23744, 903448), (24752, 866656), (25088, 855049), (25228, 850304), (26572, 807296), (26656, 804752), (27083, 792064), (27136, 790517), (28288, 758324), (28616, 749632), (28832, 744016), (30368, 706384), (30464, 704158), (30952, 693056), (32266, 664832), (32704, 655928), (33761, 635392), (34748, 617344), (37376, 573937), (38584, 555968), (39712, 540176), (40768, 526184), (41552, 516256), (43316, 495232), (44096, 486472), (44149, 485888), (46501, 461312), (46592, 460411), (46852, 457856), (47488, 451724), (49504, 433328), (50297, 426496), (50456, 425152), (53144, 403648), (53312, 402376), (54166, 396032), (56576, 379162), (57232, 374816), (57664, 372008), (60736, 353192), (60809, 352768), (60928, 352079), (61904, 346528), (64532, 332416), (65408, 327964), (65773, 326144), (67522, 317696), (69496, 308672), (77168, 277984), (79424, 270088), (81536, 263092), (81991, 261632), (83104, 258128), (86632, 247616), (88192, 243236), (88298, 242944), (93002, 230656), (93704, 228928), (94976, 225862), (99008, 216664), (100594, 213248), (100912, 212576), (106288, 201824), (106624, 201188), (108332, 198016), (112931, 189952), (113152, 189581), (114464, 187408), (115328, 186004), (121472, 176596), (121618, 176384), (123808, 173264), (129064, 166208), (130816, 163982), (131546, 163072), (135044, 158848), (138992, 154336)]