21395630592

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21397}}^1$

素因数の和:21459

約数の個数: 240

約数和(自身を含む): 72850432512

約数和(自身を除く): 51454801920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 256, 279, 288, 336, 372, 384, 434, 448, 496, 504, 512, 558, 576, 651, 672, 744, 768, 868, 896, 992, 1008, 1116, 1152, 1302, 1344, 1488, 1536, 1736, 1792, 1953, 1984, 2016, 2232, 2304, 2604, 2688, 2976, 3472, 3584, 3906, 3968, 4032, 4464, 4608, 5208, 5376, 5952, 6944, 7812, 7936, 8064, 8928, 10416, 10752, 11904, 13888, 15624, 15872, 16128, 17856, 20832, 21397, 23808, 27776, 31248, 32256, 35712, 41664, 42794, 47616, 55552, 62496, 64191, 71424, 83328, 85588, 111104, 124992, 128382, 142848, 149779, 166656, 171176, 192573, 249984, 256764, 299558, 333312, 342352, 385146, 449337, 499968, 513528, 599116, 663307, 684704, 770292, 898674, 999936, 1027056, 1198232, 1326614, 1348011, 1369408, 1540584, 1797348, 1989921, 2054112, 2396464, 2653228, 2696022, 2738816, 3081168, 3594696, 3979842, 4108224, 4643149, 4792928, 5306456, 5392044, 5477632, 5969763, 6162336, 7189392, 7959684, 8216448, 9286298, 9585856, 10612912, 10784088, 10955264, 11939526, 12324672, 13929447, 14378784, 15919368, 16432896, 18572596, 19171712, 21225824, 21568176, 23879052, 24649344, 27858894, 28757568, 31838736, 32865792, 37145192, 38343424, 41788341, 42451648, 43136352, 47758104, 49298688, 55717788, 57515136, 63677472, 74290384, 76686848, 83576682, 84903296, 86272704, 95516208, 98597376, 111435576, 115030272, 127354944, 148580768, 167153364, 169806592, 172545408, 191032416, 222871152, 230060544, 254709888, 297161536, 334306728, 339613184, 345090816, 382064832, 445742304, 509419776, 594323072, 668613456, 690181632, 764129664, 891484608, 1018839552, 1188646144, 1337226912, 1528259328, 1782969216, 2377292288, 2674453824, 3056518656, 3565938432, 5348907648, 7131876864, 10697815296, 21395630592]

約数ペア:

[(1, 21395630592), (2, 10697815296), (3, 7131876864), (4, 5348907648), (6, 3565938432), (7, 3056518656), (8, 2674453824), (9, 2377292288), (12, 1782969216), (14, 1528259328), (16, 1337226912), (18, 1188646144), (21, 1018839552), (24, 891484608), (28, 764129664), (31, 690181632), (32, 668613456), (36, 594323072), (42, 509419776), (48, 445742304), (56, 382064832), (62, 345090816), (63, 339613184), (64, 334306728), (72, 297161536), (84, 254709888), (93, 230060544), (96, 222871152), (112, 191032416), (124, 172545408), (126, 169806592), (128, 167153364), (144, 148580768), (168, 127354944), (186, 115030272), (192, 111435576), (217, 98597376), (224, 95516208), (248, 86272704), (252, 84903296), (256, 83576682), (279, 76686848), (288, 74290384), (336, 63677472), (372, 57515136), (384, 55717788), (434, 49298688), (448, 47758104), (496, 43136352), (504, 42451648), (512, 41788341), (558, 38343424), (576, 37145192), (651, 32865792), (672, 31838736), (744, 28757568), (768, 27858894), (868, 24649344), (896, 23879052), (992, 21568176), (1008, 21225824), (1116, 19171712), (1152, 18572596), (1302, 16432896), (1344, 15919368), (1488, 14378784), (1536, 13929447), (1736, 12324672), (1792, 11939526), (1953, 10955264), (1984, 10784088), (2016, 10612912), (2232, 9585856), (2304, 9286298), (2604, 8216448), (2688, 7959684), (2976, 7189392), (3472, 6162336), (3584, 5969763), (3906, 5477632), (3968, 5392044), (4032, 5306456), (4464, 4792928), (4608, 4643149), (5208, 4108224), (5376, 3979842), (5952, 3594696), (6944, 3081168), (7812, 2738816), (7936, 2696022), (8064, 2653228), (8928, 2396464), (10416, 2054112), (10752, 1989921), (11904, 1797348), (13888, 1540584), (15624, 1369408), (15872, 1348011), (16128, 1326614), (17856, 1198232), (20832, 1027056), (21397, 999936), (23808, 898674), (27776, 770292), (31248, 684704), (32256, 663307), (35712, 599116), (41664, 513528), (42794, 499968), (47616, 449337), (55552, 385146), (62496, 342352), (64191, 333312), (71424, 299558), (83328, 256764), (85588, 249984), (111104, 192573), (124992, 171176), (128382, 166656), (142848, 149779)]