21153886208

素因数分解:

$2^{12}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 416

約数和(自身を含む): 57245260800

約数和(自身を除く): 36091374592

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 29, 32, 38, 52, 56, 58, 64, 76, 91, 103, 104, 112, 116, 128, 133, 152, 182, 203, 206, 208, 224, 232, 247, 256, 266, 304, 364, 377, 406, 412, 416, 448, 464, 494, 512, 532, 551, 608, 721, 728, 754, 812, 824, 832, 896, 928, 988, 1024, 1064, 1102, 1216, 1339, 1442, 1456, 1508, 1624, 1648, 1664, 1729, 1792, 1856, 1957, 1976, 2048, 2128, 2204, 2432, 2639, 2678, 2884, 2912, 2987, 3016, 3248, 3296, 3328, 3458, 3584, 3712, 3857, 3914, 3952, 4096, 4256, 4408, 4864, 5278, 5356, 5768, 5824, 5974, 6032, 6496, 6592, 6656, 6916, 7163, 7168, 7424, 7714, 7828, 7904, 8512, 8816, 9373, 9728, 10556, 10712, 11536, 11648, 11948, 12064, 12992, 13184, 13312, 13699, 13832, 14326, 14336, 14848, 15428, 15656, 15808, 17024, 17632, 18746, 19456, 20909, 21112, 21424, 23072, 23296, 23896, 24128, 25441, 25984, 26368, 26624, 27398, 27664, 28652, 28672, 29696, 30856, 31312, 31616, 34048, 35264, 37492, 38831, 38912, 41818, 42224, 42848, 46144, 46592, 47792, 48256, 50141, 50882, 51968, 52736, 53248, 54796, 55328, 56753, 57304, 59392, 61712, 62624, 63232, 68096, 70528, 74984, 77662, 77824, 83636, 84448, 85696, 92288, 93184, 95584, 96512, 100282, 101764, 103936, 105472, 109592, 110656, 113506, 114608, 118784, 123424, 125248, 126464, 136192, 141056, 149968, 155324, 167272, 168896, 171392, 178087, 184576, 186368, 191168, 193024, 200564, 203528, 207872, 210944, 219184, 221312, 227012, 229216, 246848, 250496, 252928, 271817, 272384, 282112, 299936, 310648, 334544, 337792, 342784, 356174, 369152, 372736, 382336, 386048, 397271, 401128, 407056, 415744, 421888, 438368, 442624, 454024, 458432, 493696, 500992, 505856, 543634, 544768, 564224, 599872, 621296, 669088, 675584, 685568, 712348, 737789, 738304, 764672, 772096, 794542, 802256, 814112, 831488, 876736, 885248, 908048, 916864, 987392, 1001984, 1011712, 1087268, 1128448, 1199744, 1242592, 1338176, 1351168, 1371136, 1424696, 1475578, 1476608, 1529344, 1544192, 1589084, 1604512, 1628224, 1753472, 1770496, 1816096, 1833728, 1974784, 2003968, 2174536, 2256896, 2399488, 2485184, 2676352, 2702336, 2742272, 2849392, 2951156, 2953216, 3058688, 3178168, 3209024, 3256448, 3506944, 3540992, 3632192, 3667456, 3949568, 4007936, 4349072, 4798976, 4970368, 5164523, 5352704, 5404672, 5484544, 5698784, 5902312, 6117376, 6356336, 6418048, 6512896, 7013888, 7081984, 7264384, 7334912, 7899136, 8015872, 8698144, 9597952, 9940736, 10329046, 10705408, 10809344, 11397568, 11804624, 12234752, 12712672, 12836096, 13025792, 14027776, 14528768, 14669824, 15798272, 17396288, 19195904, 19881472, 20658092, 21410816, 22795136, 23609248, 25425344, 25672192, 26051584, 28055552, 29057536, 29339648, 34792576, 38391808, 39762944, 41316184, 42821632, 45590272, 47218496, 50850688, 51344384, 52103168, 56111104, 58115072, 69585152, 79525888, 82632368, 85643264, 91180544, 94436992, 101701376, 102688768, 104206336, 116230144, 139170304, 159051776, 165264736, 182361088, 188873984, 203402752, 205377536, 232460288, 278340608, 330529472, 364722176, 377747968, 406805504, 556681216, 661058944, 729444352, 755495936, 813611008, 1113362432, 1322117888, 1510991872, 1627222016, 2644235776, 3021983744, 5288471552, 10576943104, 21153886208]

約数ペア:

[(1, 21153886208), (2, 10576943104), (4, 5288471552), (7, 3021983744), (8, 2644235776), (13, 1627222016), (14, 1510991872), (16, 1322117888), (19, 1113362432), (26, 813611008), (28, 755495936), (29, 729444352), (32, 661058944), (38, 556681216), (52, 406805504), (56, 377747968), (58, 364722176), (64, 330529472), (76, 278340608), (91, 232460288), (103, 205377536), (104, 203402752), (112, 188873984), (116, 182361088), (128, 165264736), (133, 159051776), (152, 139170304), (182, 116230144), (203, 104206336), (206, 102688768), (208, 101701376), (224, 94436992), (232, 91180544), (247, 85643264), (256, 82632368), (266, 79525888), (304, 69585152), (364, 58115072), (377, 56111104), (406, 52103168), (412, 51344384), (416, 50850688), (448, 47218496), (464, 45590272), (494, 42821632), (512, 41316184), (532, 39762944), (551, 38391808), (608, 34792576), (721, 29339648), (728, 29057536), (754, 28055552), (812, 26051584), (824, 25672192), (832, 25425344), (896, 23609248), (928, 22795136), (988, 21410816), (1024, 20658092), (1064, 19881472), (1102, 19195904), (1216, 17396288), (1339, 15798272), (1442, 14669824), (1456, 14528768), (1508, 14027776), (1624, 13025792), (1648, 12836096), (1664, 12712672), (1729, 12234752), (1792, 11804624), (1856, 11397568), (1957, 10809344), (1976, 10705408), (2048, 10329046), (2128, 9940736), (2204, 9597952), (2432, 8698144), (2639, 8015872), (2678, 7899136), (2884, 7334912), (2912, 7264384), (2987, 7081984), (3016, 7013888), (3248, 6512896), (3296, 6418048), (3328, 6356336), (3458, 6117376), (3584, 5902312), (3712, 5698784), (3857, 5484544), (3914, 5404672), (3952, 5352704), (4096, 5164523), (4256, 4970368), (4408, 4798976), (4864, 4349072), (5278, 4007936), (5356, 3949568), (5768, 3667456), (5824, 3632192), (5974, 3540992), (6032, 3506944), (6496, 3256448), (6592, 3209024), (6656, 3178168), (6916, 3058688), (7163, 2953216), (7168, 2951156), (7424, 2849392), (7714, 2742272), (7828, 2702336), (7904, 2676352), (8512, 2485184), (8816, 2399488), (9373, 2256896), (9728, 2174536), (10556, 2003968), (10712, 1974784), (11536, 1833728), (11648, 1816096), (11948, 1770496), (12064, 1753472), (12992, 1628224), (13184, 1604512), (13312, 1589084), (13699, 1544192), (13832, 1529344), (14326, 1476608), (14336, 1475578), (14848, 1424696), (15428, 1371136), (15656, 1351168), (15808, 1338176), (17024, 1242592), (17632, 1199744), (18746, 1128448), (19456, 1087268), (20909, 1011712), (21112, 1001984), (21424, 987392), (23072, 916864), (23296, 908048), (23896, 885248), (24128, 876736), (25441, 831488), (25984, 814112), (26368, 802256), (26624, 794542), (27398, 772096), (27664, 764672), (28652, 738304), (28672, 737789), (29696, 712348), (30856, 685568), (31312, 675584), (31616, 669088), (34048, 621296), (35264, 599872), (37492, 564224), (38831, 544768), (38912, 543634), (41818, 505856), (42224, 500992), (42848, 493696), (46144, 458432), (46592, 454024), (47792, 442624), (48256, 438368), (50141, 421888), (50882, 415744), (51968, 407056), (52736, 401128), (53248, 397271), (54796, 386048), (55328, 382336), (56753, 372736), (57304, 369152), (59392, 356174), (61712, 342784), (62624, 337792), (63232, 334544), (68096, 310648), (70528, 299936), (74984, 282112), (77662, 272384), (77824, 271817), (83636, 252928), (84448, 250496), (85696, 246848), (92288, 229216), (93184, 227012), (95584, 221312), (96512, 219184), (100282, 210944), (101764, 207872), (103936, 203528), (105472, 200564), (109592, 193024), (110656, 191168), (113506, 186368), (114608, 184576), (118784, 178087), (123424, 171392), (125248, 168896), (126464, 167272), (136192, 155324), (141056, 149968)]