208328262144

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2083}}^1$

素因数の和:2295

約数の個数: 320

約数和(自身を含む): 613996416000

約数和(自身を除く): 405668153856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 64, 69, 76, 92, 96, 114, 128, 138, 149, 152, 184, 192, 228, 256, 276, 298, 304, 368, 384, 437, 447, 456, 512, 552, 596, 608, 736, 768, 874, 894, 912, 1104, 1192, 1216, 1311, 1472, 1536, 1748, 1788, 1824, 2083, 2208, 2384, 2432, 2622, 2831, 2944, 3427, 3496, 3576, 3648, 4166, 4416, 4768, 4864, 5244, 5662, 5888, 6249, 6854, 6992, 7152, 7296, 8332, 8493, 8832, 9536, 9728, 10281, 10488, 11324, 11776, 12498, 13708, 13984, 14304, 14592, 16664, 16986, 17664, 19072, 20562, 20976, 22648, 24996, 27416, 27968, 28608, 29184, 33328, 33972, 35328, 38144, 39577, 41124, 41952, 45296, 47909, 49992, 54832, 55936, 57216, 65113, 66656, 67944, 76288, 79154, 82248, 83904, 90592, 95818, 99984, 109664, 111872, 114432, 118731, 130226, 133312, 135888, 143727, 158308, 164496, 167808, 181184, 191636, 195339, 199968, 219328, 223744, 228864, 237462, 260452, 266624, 271776, 287454, 310367, 316616, 328992, 335616, 362368, 383272, 390678, 399936, 438656, 474924, 520904, 533248, 543552, 574908, 620734, 633232, 657984, 671232, 724736, 766544, 781356, 799872, 877312, 910271, 931101, 949848, 1041808, 1066496, 1087104, 1149816, 1241468, 1266464, 1315968, 1449472, 1533088, 1562712, 1599744, 1754624, 1820542, 1862202, 1899696, 2083616, 2174208, 2299632, 2482936, 2532928, 2631936, 2730813, 3066176, 3125424, 3199488, 3641084, 3724404, 3799392, 4167232, 4348416, 4599264, 4965872, 5065856, 5263872, 5461626, 5896973, 6132352, 6250848, 7138441, 7282168, 7448808, 7598784, 8334464, 9198528, 9931744, 10131712, 10923252, 11793946, 12264704, 12501696, 14276882, 14564336, 14897616, 15197568, 16668928, 17690919, 18397056, 19863488, 20263424, 21415323, 21846504, 23587892, 24529408, 25003392, 28553764, 29128672, 29795232, 30395136, 33337856, 35381838, 36794112, 39726976, 42830646, 43693008, 47175784, 50006784, 57107528, 58257344, 59590464, 60790272, 70763676, 73588224, 79453952, 85661292, 87386016, 94351568, 100013568, 114215056, 116514688, 119180928, 135630379, 141527352, 158907904, 171322584, 174772032, 188703136, 228430112, 233029376, 238361856, 271260758, 283054704, 342645168, 349544064, 377406272, 406891137, 456860224, 466058752, 476723712, 542521516, 566109408, 685290336, 699088128, 754812544, 813782274, 913720448, 1085043032, 1132218816, 1370580672, 1398176256, 1509625088, 1627564548, 1827440896, 2170086064, 2264437632, 2741161344, 3019250176, 3255129096, 3654881792, 4340172128, 4528875264, 5482322688, 6510258192, 8680344256, 9057750528, 10964645376, 13020516384, 17360688512, 26041032768, 34721377024, 52082065536, 69442754048, 104164131072, 208328262144]

約数ペア:

[(1, 208328262144), (2, 104164131072), (3, 69442754048), (4, 52082065536), (6, 34721377024), (8, 26041032768), (12, 17360688512), (16, 13020516384), (19, 10964645376), (23, 9057750528), (24, 8680344256), (32, 6510258192), (38, 5482322688), (46, 4528875264), (48, 4340172128), (57, 3654881792), (64, 3255129096), (69, 3019250176), (76, 2741161344), (92, 2264437632), (96, 2170086064), (114, 1827440896), (128, 1627564548), (138, 1509625088), (149, 1398176256), (152, 1370580672), (184, 1132218816), (192, 1085043032), (228, 913720448), (256, 813782274), (276, 754812544), (298, 699088128), (304, 685290336), (368, 566109408), (384, 542521516), (437, 476723712), (447, 466058752), (456, 456860224), (512, 406891137), (552, 377406272), (596, 349544064), (608, 342645168), (736, 283054704), (768, 271260758), (874, 238361856), (894, 233029376), (912, 228430112), (1104, 188703136), (1192, 174772032), (1216, 171322584), (1311, 158907904), (1472, 141527352), (1536, 135630379), (1748, 119180928), (1788, 116514688), (1824, 114215056), (2083, 100013568), (2208, 94351568), (2384, 87386016), (2432, 85661292), (2622, 79453952), (2831, 73588224), (2944, 70763676), (3427, 60790272), (3496, 59590464), (3576, 58257344), (3648, 57107528), (4166, 50006784), (4416, 47175784), (4768, 43693008), (4864, 42830646), (5244, 39726976), (5662, 36794112), (5888, 35381838), (6249, 33337856), (6854, 30395136), (6992, 29795232), (7152, 29128672), (7296, 28553764), (8332, 25003392), (8493, 24529408), (8832, 23587892), (9536, 21846504), (9728, 21415323), (10281, 20263424), (10488, 19863488), (11324, 18397056), (11776, 17690919), (12498, 16668928), (13708, 15197568), (13984, 14897616), (14304, 14564336), (14592, 14276882), (16664, 12501696), (16986, 12264704), (17664, 11793946), (19072, 10923252), (20562, 10131712), (20976, 9931744), (22648, 9198528), (24996, 8334464), (27416, 7598784), (27968, 7448808), (28608, 7282168), (29184, 7138441), (33328, 6250848), (33972, 6132352), (35328, 5896973), (38144, 5461626), (39577, 5263872), (41124, 5065856), (41952, 4965872), (45296, 4599264), (47909, 4348416), (49992, 4167232), (54832, 3799392), (55936, 3724404), (57216, 3641084), (65113, 3199488), (66656, 3125424), (67944, 3066176), (76288, 2730813), (79154, 2631936), (82248, 2532928), (83904, 2482936), (90592, 2299632), (95818, 2174208), (99984, 2083616), (109664, 1899696), (111872, 1862202), (114432, 1820542), (118731, 1754624), (130226, 1599744), (133312, 1562712), (135888, 1533088), (143727, 1449472), (158308, 1315968), (164496, 1266464), (167808, 1241468), (181184, 1149816), (191636, 1087104), (195339, 1066496), (199968, 1041808), (219328, 949848), (223744, 931101), (228864, 910271), (237462, 877312), (260452, 799872), (266624, 781356), (271776, 766544), (287454, 724736), (310367, 671232), (316616, 657984), (328992, 633232), (335616, 620734), (362368, 574908), (383272, 543552), (390678, 533248), (399936, 520904), (438656, 474924)]