21205642752

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7069}}^1$

素因数の和:7134

約数の個数: 320

約数和(自身を含む): 74061926400

約数和(自身を除く): 52856283648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 84, 93, 96, 108, 112, 124, 126, 128, 144, 168, 186, 189, 192, 216, 217, 224, 248, 252, 256, 279, 288, 336, 372, 378, 384, 432, 434, 448, 496, 504, 512, 558, 576, 651, 672, 744, 756, 768, 837, 864, 868, 896, 992, 1008, 1116, 1152, 1302, 1344, 1488, 1512, 1536, 1674, 1728, 1736, 1792, 1953, 1984, 2016, 2232, 2304, 2604, 2688, 2976, 3024, 3348, 3456, 3472, 3584, 3906, 3968, 4032, 4464, 4608, 5208, 5376, 5859, 5952, 6048, 6696, 6912, 6944, 7069, 7812, 7936, 8064, 8928, 10416, 10752, 11718, 11904, 12096, 13392, 13824, 13888, 14138, 15624, 15872, 16128, 17856, 20832, 21207, 23436, 23808, 24192, 26784, 27776, 28276, 31248, 32256, 35712, 41664, 42414, 46872, 47616, 48384, 49483, 53568, 55552, 56552, 62496, 63621, 71424, 83328, 84828, 93744, 96768, 98966, 107136, 111104, 113104, 124992, 127242, 142848, 148449, 166656, 169656, 187488, 190863, 197932, 214272, 219139, 226208, 249984, 254484, 296898, 333312, 339312, 374976, 381726, 395864, 428544, 438278, 445347, 452416, 499968, 508968, 593796, 657417, 678624, 749952, 763452, 791728, 876556, 890694, 904832, 999936, 1017936, 1187592, 1314834, 1336041, 1357248, 1499904, 1526904, 1533973, 1583456, 1753112, 1781388, 1809664, 1972251, 2035872, 2375184, 2629668, 2672082, 2714496, 2999808, 3053808, 3067946, 3166912, 3506224, 3562776, 3619328, 3944502, 4071744, 4601919, 4750368, 5259336, 5344164, 5428992, 5916753, 6107616, 6135892, 6333824, 7012448, 7125552, 7889004, 8143488, 9203838, 9500736, 10518672, 10688328, 10857984, 11833506, 12215232, 12271784, 12667648, 13805757, 14024896, 14251104, 15778008, 16286976, 18407676, 19001472, 21037344, 21376656, 23667012, 24430464, 24543568, 25335296, 27611514, 28049792, 28502208, 31556016, 32573952, 36815352, 38002944, 41417271, 42074688, 42753312, 47334024, 48860928, 49087136, 55223028, 56099584, 57004416, 63112032, 73630704, 76005888, 82834542, 84149376, 85506624, 94668048, 97721856, 98174272, 110446056, 112199168, 114008832, 126224064, 147261408, 165669084, 168298752, 171013248, 189336096, 196348544, 220892112, 228017664, 252448128, 294522816, 331338168, 336597504, 342026496, 378672192, 392697088, 441784224, 504896256, 589045632, 662676336, 684052992, 757344384, 785394176, 883568448, 1009792512, 1178091264, 1325352672, 1514688768, 1767136896, 2356182528, 2650705344, 3029377536, 3534273792, 5301410688, 7068547584, 10602821376, 21205642752]

約数ペア:

[(1, 21205642752), (2, 10602821376), (3, 7068547584), (4, 5301410688), (6, 3534273792), (7, 3029377536), (8, 2650705344), (9, 2356182528), (12, 1767136896), (14, 1514688768), (16, 1325352672), (18, 1178091264), (21, 1009792512), (24, 883568448), (27, 785394176), (28, 757344384), (31, 684052992), (32, 662676336), (36, 589045632), (42, 504896256), (48, 441784224), (54, 392697088), (56, 378672192), (62, 342026496), (63, 336597504), (64, 331338168), (72, 294522816), (84, 252448128), (93, 228017664), (96, 220892112), (108, 196348544), (112, 189336096), (124, 171013248), (126, 168298752), (128, 165669084), (144, 147261408), (168, 126224064), (186, 114008832), (189, 112199168), (192, 110446056), (216, 98174272), (217, 97721856), (224, 94668048), (248, 85506624), (252, 84149376), (256, 82834542), (279, 76005888), (288, 73630704), (336, 63112032), (372, 57004416), (378, 56099584), (384, 55223028), (432, 49087136), (434, 48860928), (448, 47334024), (496, 42753312), (504, 42074688), (512, 41417271), (558, 38002944), (576, 36815352), (651, 32573952), (672, 31556016), (744, 28502208), (756, 28049792), (768, 27611514), (837, 25335296), (864, 24543568), (868, 24430464), (896, 23667012), (992, 21376656), (1008, 21037344), (1116, 19001472), (1152, 18407676), (1302, 16286976), (1344, 15778008), (1488, 14251104), (1512, 14024896), (1536, 13805757), (1674, 12667648), (1728, 12271784), (1736, 12215232), (1792, 11833506), (1953, 10857984), (1984, 10688328), (2016, 10518672), (2232, 9500736), (2304, 9203838), (2604, 8143488), (2688, 7889004), (2976, 7125552), (3024, 7012448), (3348, 6333824), (3456, 6135892), (3472, 6107616), (3584, 5916753), (3906, 5428992), (3968, 5344164), (4032, 5259336), (4464, 4750368), (4608, 4601919), (5208, 4071744), (5376, 3944502), (5859, 3619328), (5952, 3562776), (6048, 3506224), (6696, 3166912), (6912, 3067946), (6944, 3053808), (7069, 2999808), (7812, 2714496), (7936, 2672082), (8064, 2629668), (8928, 2375184), (10416, 2035872), (10752, 1972251), (11718, 1809664), (11904, 1781388), (12096, 1753112), (13392, 1583456), (13824, 1533973), (13888, 1526904), (14138, 1499904), (15624, 1357248), (15872, 1336041), (16128, 1314834), (17856, 1187592), (20832, 1017936), (21207, 999936), (23436, 904832), (23808, 890694), (24192, 876556), (26784, 791728), (27776, 763452), (28276, 749952), (31248, 678624), (32256, 657417), (35712, 593796), (41664, 508968), (42414, 499968), (46872, 452416), (47616, 445347), (48384, 438278), (49483, 428544), (53568, 395864), (55552, 381726), (56552, 374976), (62496, 339312), (63621, 333312), (71424, 296898), (83328, 254484), (84828, 249984), (93744, 226208), (96768, 219139), (98966, 214272), (107136, 197932), (111104, 190863), (113104, 187488), (124992, 169656), (127242, 166656), (142848, 148449)]