81682280448

素因数分解:

$2^{12}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3931}}^1$

素因数の和:4066

約数の個数: 208

約数和(自身を含む): 231890486400

約数和(自身を除く): 150208205952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 89, 96, 114, 128, 152, 178, 192, 228, 256, 267, 304, 356, 384, 456, 512, 534, 608, 712, 768, 912, 1024, 1068, 1216, 1424, 1536, 1691, 1824, 2048, 2136, 2432, 2848, 3072, 3382, 3648, 3931, 4096, 4272, 4864, 5073, 5696, 6144, 6764, 7296, 7862, 8544, 9728, 10146, 11392, 11793, 12288, 13528, 14592, 15724, 17088, 19456, 20292, 22784, 23586, 27056, 29184, 31448, 34176, 38912, 40584, 45568, 47172, 54112, 58368, 62896, 68352, 74689, 77824, 81168, 91136, 94344, 108224, 116736, 125792, 136704, 149378, 162336, 182272, 188688, 216448, 224067, 233472, 251584, 273408, 298756, 324672, 349859, 364544, 377376, 432896, 448134, 503168, 546816, 597512, 649344, 699718, 754752, 865792, 896268, 1006336, 1049577, 1093632, 1195024, 1298688, 1399436, 1509504, 1731584, 1792536, 2012672, 2099154, 2390048, 2597376, 2798872, 3019008, 3463168, 3585072, 4025344, 4198308, 4780096, 5194752, 5597744, 6038016, 6647321, 6926336, 7170144, 8050688, 8396616, 9560192, 10389504, 11195488, 12076032, 13294642, 14340288, 16101376, 16793232, 19120384, 19941963, 20779008, 22390976, 24152064, 26589284, 28680576, 33586464, 38240768, 39883926, 44781952, 48304128, 53178568, 57361152, 67172928, 76481536, 79767852, 89563904, 106357136, 114722304, 134345856, 152963072, 159535704, 179127808, 212714272, 229444608, 268691712, 305926144, 319071408, 358255616, 425428544, 458889216, 537383424, 638142816, 716511232, 850857088, 917778432, 1074766848, 1276285632, 1433022464, 1701714176, 2149533696, 2552571264, 3403428352, 4299067392, 5105142528, 6806856704, 10210285056, 13613713408, 20420570112, 27227426816, 40841140224, 81682280448]

約数ペア:

[(1, 81682280448), (2, 40841140224), (3, 27227426816), (4, 20420570112), (6, 13613713408), (8, 10210285056), (12, 6806856704), (16, 5105142528), (19, 4299067392), (24, 3403428352), (32, 2552571264), (38, 2149533696), (48, 1701714176), (57, 1433022464), (64, 1276285632), (76, 1074766848), (89, 917778432), (96, 850857088), (114, 716511232), (128, 638142816), (152, 537383424), (178, 458889216), (192, 425428544), (228, 358255616), (256, 319071408), (267, 305926144), (304, 268691712), (356, 229444608), (384, 212714272), (456, 179127808), (512, 159535704), (534, 152963072), (608, 134345856), (712, 114722304), (768, 106357136), (912, 89563904), (1024, 79767852), (1068, 76481536), (1216, 67172928), (1424, 57361152), (1536, 53178568), (1691, 48304128), (1824, 44781952), (2048, 39883926), (2136, 38240768), (2432, 33586464), (2848, 28680576), (3072, 26589284), (3382, 24152064), (3648, 22390976), (3931, 20779008), (4096, 19941963), (4272, 19120384), (4864, 16793232), (5073, 16101376), (5696, 14340288), (6144, 13294642), (6764, 12076032), (7296, 11195488), (7862, 10389504), (8544, 9560192), (9728, 8396616), (10146, 8050688), (11392, 7170144), (11793, 6926336), (12288, 6647321), (13528, 6038016), (14592, 5597744), (15724, 5194752), (17088, 4780096), (19456, 4198308), (20292, 4025344), (22784, 3585072), (23586, 3463168), (27056, 3019008), (29184, 2798872), (31448, 2597376), (34176, 2390048), (38912, 2099154), (40584, 2012672), (45568, 1792536), (47172, 1731584), (54112, 1509504), (58368, 1399436), (62896, 1298688), (68352, 1195024), (74689, 1093632), (77824, 1049577), (81168, 1006336), (91136, 896268), (94344, 865792), (108224, 754752), (116736, 699718), (125792, 649344), (136704, 597512), (149378, 546816), (162336, 503168), (182272, 448134), (188688, 432896), (216448, 377376), (224067, 364544), (233472, 349859), (251584, 324672), (273408, 298756)]