21071330952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{3307}}^1$

素因数の和:3460

約数の個数: 256

約数和(自身を含む): 67222794240

約数和(自身を除く): 46151463288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 23, 24, 28, 34, 42, 46, 51, 56, 68, 69, 84, 92, 97, 102, 119, 136, 138, 161, 168, 184, 194, 204, 238, 276, 291, 322, 357, 388, 391, 408, 476, 483, 552, 582, 644, 679, 714, 776, 782, 952, 966, 1164, 1173, 1288, 1358, 1428, 1564, 1649, 1932, 2037, 2231, 2328, 2346, 2716, 2737, 2856, 3128, 3298, 3307, 3864, 4074, 4462, 4692, 4947, 5432, 5474, 6596, 6614, 6693, 8148, 8211, 8924, 9384, 9894, 9921, 10948, 11543, 13192, 13228, 13386, 15617, 16296, 16422, 17848, 19788, 19842, 21896, 23086, 23149, 26456, 26772, 31234, 32844, 34629, 37927, 39576, 39684, 46172, 46298, 46851, 53544, 56219, 62468, 65688, 69258, 69447, 75854, 76061, 79368, 92344, 92596, 93702, 112438, 113781, 124936, 138516, 138894, 151708, 152122, 168657, 185192, 187404, 224876, 227562, 228183, 265489, 277032, 277788, 303416, 304244, 320779, 337314, 374808, 393533, 449752, 455124, 456366, 530978, 532427, 555576, 608488, 641558, 674628, 787066, 796467, 910248, 912732, 962337, 1061956, 1064854, 1180599, 1283116, 1293037, 1349256, 1574132, 1592934, 1597281, 1825464, 1924674, 2123912, 2129708, 2245453, 2361198, 2566232, 2586074, 3148264, 3185868, 3194562, 3849348, 3879111, 4259416, 4490906, 4722396, 5172148, 5453243, 6371736, 6389124, 6736359, 7377917, 7698696, 7758222, 8981812, 9051259, 9444792, 10344296, 10906486, 12778248, 13472718, 14755834, 15516444, 16359729, 17963624, 18102518, 21812972, 22133751, 26945436, 27153777, 29511668, 31032888, 32719458, 36205036, 38172701, 43625944, 44267502, 51645419, 53890872, 54307554, 59023336, 65438916, 72410072, 76345402, 88535004, 103290838, 108615108, 114518103, 125424589, 130877832, 152690804, 154936257, 177070008, 206581676, 217230216, 229036206, 250849178, 305381608, 309872514, 376273767, 413163352, 458072412, 501698356, 619745028, 752547534, 877972123, 916144824, 1003396712, 1239490056, 1505095068, 1755944246, 2633916369, 3010190136, 3511888492, 5267832738, 7023776984, 10535665476, 21071330952]

約数ペア:

[(1, 21071330952), (2, 10535665476), (3, 7023776984), (4, 5267832738), (6, 3511888492), (7, 3010190136), (8, 2633916369), (12, 1755944246), (14, 1505095068), (17, 1239490056), (21, 1003396712), (23, 916144824), (24, 877972123), (28, 752547534), (34, 619745028), (42, 501698356), (46, 458072412), (51, 413163352), (56, 376273767), (68, 309872514), (69, 305381608), (84, 250849178), (92, 229036206), (97, 217230216), (102, 206581676), (119, 177070008), (136, 154936257), (138, 152690804), (161, 130877832), (168, 125424589), (184, 114518103), (194, 108615108), (204, 103290838), (238, 88535004), (276, 76345402), (291, 72410072), (322, 65438916), (357, 59023336), (388, 54307554), (391, 53890872), (408, 51645419), (476, 44267502), (483, 43625944), (552, 38172701), (582, 36205036), (644, 32719458), (679, 31032888), (714, 29511668), (776, 27153777), (782, 26945436), (952, 22133751), (966, 21812972), (1164, 18102518), (1173, 17963624), (1288, 16359729), (1358, 15516444), (1428, 14755834), (1564, 13472718), (1649, 12778248), (1932, 10906486), (2037, 10344296), (2231, 9444792), (2328, 9051259), (2346, 8981812), (2716, 7758222), (2737, 7698696), (2856, 7377917), (3128, 6736359), (3298, 6389124), (3307, 6371736), (3864, 5453243), (4074, 5172148), (4462, 4722396), (4692, 4490906), (4947, 4259416), (5432, 3879111), (5474, 3849348), (6596, 3194562), (6614, 3185868), (6693, 3148264), (8148, 2586074), (8211, 2566232), (8924, 2361198), (9384, 2245453), (9894, 2129708), (9921, 2123912), (10948, 1924674), (11543, 1825464), (13192, 1597281), (13228, 1592934), (13386, 1574132), (15617, 1349256), (16296, 1293037), (16422, 1283116), (17848, 1180599), (19788, 1064854), (19842, 1061956), (21896, 962337), (23086, 912732), (23149, 910248), (26456, 796467), (26772, 787066), (31234, 674628), (32844, 641558), (34629, 608488), (37927, 555576), (39576, 532427), (39684, 530978), (46172, 456366), (46298, 455124), (46851, 449752), (53544, 393533), (56219, 374808), (62468, 337314), (65688, 320779), (69258, 304244), (69447, 303416), (75854, 277788), (76061, 277032), (79368, 265489), (92344, 228183), (92596, 227562), (93702, 224876), (112438, 187404), (113781, 185192), (124936, 168657), (138516, 152122), (138894, 151708)]