819661824

素因数分解:

$2^{10}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:227

約数の個数: 264

約数和(自身を含む): 2588718080

約数和(自身を除く): 1769056256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 64, 72, 76, 93, 96, 114, 124, 128, 144, 151, 152, 171, 186, 192, 228, 248, 256, 279, 288, 302, 304, 342, 372, 384, 453, 456, 496, 512, 558, 576, 589, 604, 608, 684, 744, 768, 906, 912, 992, 1024, 1116, 1152, 1178, 1208, 1216, 1359, 1368, 1488, 1536, 1767, 1812, 1824, 1984, 2232, 2304, 2356, 2416, 2432, 2718, 2736, 2869, 2976, 3072, 3534, 3624, 3648, 3968, 4464, 4608, 4681, 4712, 4832, 4864, 5301, 5436, 5472, 5738, 5952, 7068, 7248, 7296, 7936, 8607, 8928, 9216, 9362, 9424, 9664, 9728, 10602, 10872, 10944, 11476, 11904, 14043, 14136, 14496, 14592, 15872, 17214, 17856, 18724, 18848, 19328, 19456, 21204, 21744, 21888, 22952, 23808, 25821, 28086, 28272, 28992, 29184, 31744, 34428, 35712, 37448, 37696, 38656, 42129, 42408, 43488, 43776, 45904, 47616, 51642, 56172, 56544, 57984, 58368, 68856, 71424, 74896, 75392, 77312, 84258, 84816, 86976, 87552, 88939, 91808, 95232, 103284, 112344, 113088, 115968, 137712, 142848, 149792, 150784, 154624, 168516, 169632, 173952, 175104, 177878, 183616, 206568, 224688, 226176, 231936, 266817, 275424, 285696, 299584, 301568, 337032, 339264, 347904, 355756, 367232, 413136, 449376, 452352, 463872, 533634, 550848, 599168, 603136, 674064, 678528, 695808, 711512, 734464, 800451, 826272, 898752, 904704, 1067268, 1101696, 1198336, 1348128, 1357056, 1391616, 1423024, 1468928, 1600902, 1652544, 1797504, 1809408, 2134536, 2203392, 2396672, 2696256, 2714112, 2846048, 2937856, 3201804, 3305088, 3595008, 4269072, 4406784, 4793344, 5392512, 5428224, 5692096, 6403608, 6610176, 7190016, 8538144, 8813568, 10785024, 11384192, 12807216, 13220352, 14380032, 17076288, 21570048, 22768384, 25614432, 26440704, 34152576, 43140096, 45536768, 51228864, 68305152, 91073536, 102457728, 136610304, 204915456, 273220608, 409830912, 819661824]

約数ペア:

[(1, 819661824), (2, 409830912), (3, 273220608), (4, 204915456), (6, 136610304), (8, 102457728), (9, 91073536), (12, 68305152), (16, 51228864), (18, 45536768), (19, 43140096), (24, 34152576), (31, 26440704), (32, 25614432), (36, 22768384), (38, 21570048), (48, 17076288), (57, 14380032), (62, 13220352), (64, 12807216), (72, 11384192), (76, 10785024), (93, 8813568), (96, 8538144), (114, 7190016), (124, 6610176), (128, 6403608), (144, 5692096), (151, 5428224), (152, 5392512), (171, 4793344), (186, 4406784), (192, 4269072), (228, 3595008), (248, 3305088), (256, 3201804), (279, 2937856), (288, 2846048), (302, 2714112), (304, 2696256), (342, 2396672), (372, 2203392), (384, 2134536), (453, 1809408), (456, 1797504), (496, 1652544), (512, 1600902), (558, 1468928), (576, 1423024), (589, 1391616), (604, 1357056), (608, 1348128), (684, 1198336), (744, 1101696), (768, 1067268), (906, 904704), (912, 898752), (992, 826272), (1024, 800451), (1116, 734464), (1152, 711512), (1178, 695808), (1208, 678528), (1216, 674064), (1359, 603136), (1368, 599168), (1488, 550848), (1536, 533634), (1767, 463872), (1812, 452352), (1824, 449376), (1984, 413136), (2232, 367232), (2304, 355756), (2356, 347904), (2416, 339264), (2432, 337032), (2718, 301568), (2736, 299584), (2869, 285696), (2976, 275424), (3072, 266817), (3534, 231936), (3624, 226176), (3648, 224688), (3968, 206568), (4464, 183616), (4608, 177878), (4681, 175104), (4712, 173952), (4832, 169632), (4864, 168516), (5301, 154624), (5436, 150784), (5472, 149792), (5738, 142848), (5952, 137712), (7068, 115968), (7248, 113088), (7296, 112344), (7936, 103284), (8607, 95232), (8928, 91808), (9216, 88939), (9362, 87552), (9424, 86976), (9664, 84816), (9728, 84258), (10602, 77312), (10872, 75392), (10944, 74896), (11476, 71424), (11904, 68856), (14043, 58368), (14136, 57984), (14496, 56544), (14592, 56172), (15872, 51642), (17214, 47616), (17856, 45904), (18724, 43776), (18848, 43488), (19328, 42408), (19456, 42129), (21204, 38656), (21744, 37696), (21888, 37448), (22952, 35712), (23808, 34428), (25821, 31744), (28086, 29184), (28272, 28992)]