21425277952

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 352

約数和(自身を含む): 52822425600

約数和(自身を除く): 31397147648

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 29, 32, 38, 46, 52, 58, 64, 76, 92, 104, 116, 127, 128, 152, 184, 208, 232, 247, 254, 256, 299, 304, 368, 377, 416, 437, 464, 494, 508, 512, 551, 598, 608, 667, 736, 754, 832, 874, 928, 988, 1016, 1024, 1102, 1196, 1216, 1334, 1472, 1508, 1651, 1664, 1748, 1856, 1976, 2032, 2204, 2392, 2413, 2432, 2668, 2921, 2944, 3016, 3302, 3328, 3496, 3683, 3712, 3952, 4064, 4408, 4784, 4826, 4864, 5336, 5681, 5842, 5888, 6032, 6604, 6656, 6992, 7163, 7366, 7424, 7904, 8128, 8671, 8816, 9568, 9652, 9728, 10672, 11362, 11684, 11776, 12064, 12673, 13208, 13312, 13984, 14326, 14732, 14848, 15808, 16256, 17342, 17632, 19136, 19304, 19456, 21344, 22724, 23368, 23552, 24128, 25346, 26416, 27968, 28652, 29464, 29696, 31369, 31616, 32512, 34684, 35264, 37973, 38272, 38608, 42688, 45448, 46736, 47879, 48256, 50692, 52832, 55499, 55936, 57304, 58928, 62738, 63232, 65024, 69368, 69977, 70528, 75946, 76544, 77216, 84709, 85376, 90896, 93472, 95758, 96512, 101384, 105664, 110998, 111872, 114608, 117856, 125476, 126464, 130048, 138736, 139954, 141056, 151892, 153088, 154432, 164749, 169418, 170752, 181792, 186944, 191516, 193024, 202768, 211328, 221996, 223744, 229216, 235712, 250952, 252928, 277472, 279908, 282112, 303784, 306176, 308864, 329498, 338836, 341504, 363584, 373888, 383032, 386048, 405536, 422656, 443992, 447488, 458432, 471424, 501904, 554944, 559816, 564224, 607568, 617728, 658996, 677672, 683008, 721487, 727168, 747776, 766064, 811072, 845312, 887984, 909701, 916864, 942848, 1003808, 1101217, 1109888, 1119632, 1215136, 1235456, 1317992, 1355344, 1442974, 1454336, 1495552, 1532128, 1609471, 1622144, 1690624, 1775968, 1819402, 1833728, 1885696, 2007616, 2202434, 2219776, 2239264, 2430272, 2470912, 2635984, 2710688, 2885948, 2908672, 2991104, 3064256, 3218942, 3244288, 3551936, 3638804, 3667456, 3771392, 4015232, 4404868, 4439552, 4478528, 4860544, 5271968, 5421376, 5771896, 5817344, 6128512, 6437884, 6488576, 7103872, 7277608, 7334912, 8030464, 8809736, 8879104, 8957056, 9721088, 10543936, 10842752, 11543792, 12257024, 12875768, 12977152, 14207744, 14555216, 16060928, 17619472, 17914112, 19442176, 20923123, 21087872, 21685504, 23087584, 24514048, 25751536, 28415488, 29110432, 32121856, 35238944, 35828224, 38884352, 41846246, 42175744, 43371008, 46175168, 49028096, 51503072, 56830976, 58220864, 70477888, 71656448, 83692492, 84351488, 86742016, 92350336, 103006144, 116441728, 140955776, 167384984, 168702976, 184700672, 206012288, 232883456, 281911552, 334769968, 369401344, 412024576, 465766912, 563823104, 669539936, 738802688, 824049152, 931533824, 1127646208, 1339079872, 1648098304, 2678159744, 5356319488, 10712638976, 21425277952]

約数ペア:

[(1, 21425277952), (2, 10712638976), (4, 5356319488), (8, 2678159744), (13, 1648098304), (16, 1339079872), (19, 1127646208), (23, 931533824), (26, 824049152), (29, 738802688), (32, 669539936), (38, 563823104), (46, 465766912), (52, 412024576), (58, 369401344), (64, 334769968), (76, 281911552), (92, 232883456), (104, 206012288), (116, 184700672), (127, 168702976), (128, 167384984), (152, 140955776), (184, 116441728), (208, 103006144), (232, 92350336), (247, 86742016), (254, 84351488), (256, 83692492), (299, 71656448), (304, 70477888), (368, 58220864), (377, 56830976), (416, 51503072), (437, 49028096), (464, 46175168), (494, 43371008), (508, 42175744), (512, 41846246), (551, 38884352), (598, 35828224), (608, 35238944), (667, 32121856), (736, 29110432), (754, 28415488), (832, 25751536), (874, 24514048), (928, 23087584), (988, 21685504), (1016, 21087872), (1024, 20923123), (1102, 19442176), (1196, 17914112), (1216, 17619472), (1334, 16060928), (1472, 14555216), (1508, 14207744), (1651, 12977152), (1664, 12875768), (1748, 12257024), (1856, 11543792), (1976, 10842752), (2032, 10543936), (2204, 9721088), (2392, 8957056), (2413, 8879104), (2432, 8809736), (2668, 8030464), (2921, 7334912), (2944, 7277608), (3016, 7103872), (3302, 6488576), (3328, 6437884), (3496, 6128512), (3683, 5817344), (3712, 5771896), (3952, 5421376), (4064, 5271968), (4408, 4860544), (4784, 4478528), (4826, 4439552), (4864, 4404868), (5336, 4015232), (5681, 3771392), (5842, 3667456), (5888, 3638804), (6032, 3551936), (6604, 3244288), (6656, 3218942), (6992, 3064256), (7163, 2991104), (7366, 2908672), (7424, 2885948), (7904, 2710688), (8128, 2635984), (8671, 2470912), (8816, 2430272), (9568, 2239264), (9652, 2219776), (9728, 2202434), (10672, 2007616), (11362, 1885696), (11684, 1833728), (11776, 1819402), (12064, 1775968), (12673, 1690624), (13208, 1622144), (13312, 1609471), (13984, 1532128), (14326, 1495552), (14732, 1454336), (14848, 1442974), (15808, 1355344), (16256, 1317992), (17342, 1235456), (17632, 1215136), (19136, 1119632), (19304, 1109888), (19456, 1101217), (21344, 1003808), (22724, 942848), (23368, 916864), (23552, 909701), (24128, 887984), (25346, 845312), (26416, 811072), (27968, 766064), (28652, 747776), (29464, 727168), (29696, 721487), (31369, 683008), (31616, 677672), (32512, 658996), (34684, 617728), (35264, 607568), (37973, 564224), (38272, 559816), (38608, 554944), (42688, 501904), (45448, 471424), (46736, 458432), (47879, 447488), (48256, 443992), (50692, 422656), (52832, 405536), (55499, 386048), (55936, 383032), (57304, 373888), (58928, 363584), (62738, 341504), (63232, 338836), (65024, 329498), (69368, 308864), (69977, 306176), (70528, 303784), (75946, 282112), (76544, 279908), (77216, 277472), (84709, 252928), (85376, 250952), (90896, 235712), (93472, 229216), (95758, 223744), (96512, 221996), (101384, 211328), (105664, 202768), (110998, 193024), (111872, 191516), (114608, 186944), (117856, 181792), (125476, 170752), (126464, 169418), (130048, 164749), (138736, 154432), (139954, 153088), (141056, 151892)]