256424628096

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{815351}}^1$

素因数の和:815394

約数の個数: 256

約数和(自身を含む): 931458124800

約数和(自身を除く): 675033496704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 384, 416, 432, 448, 468, 504, 546, 576, 624, 672, 702, 728, 756, 819, 832, 864, 896, 936, 1008, 1092, 1152, 1248, 1344, 1404, 1456, 1512, 1638, 1664, 1728, 1872, 2016, 2184, 2457, 2496, 2688, 2808, 2912, 3024, 3276, 3456, 3744, 4032, 4368, 4914, 4992, 5616, 5824, 6048, 6552, 7488, 8064, 8736, 9828, 11232, 11648, 12096, 13104, 14976, 17472, 19656, 22464, 24192, 26208, 34944, 39312, 44928, 52416, 78624, 104832, 157248, 314496, 815351, 1630702, 2446053, 3261404, 4892106, 5707457, 6522808, 7338159, 9784212, 10599563, 11414914, 13045616, 14676318, 17122371, 19568424, 21199126, 22014477, 22829828, 26091232, 29352636, 31798689, 34244742, 39136848, 42398252, 44028954, 45659656, 51367113, 52182464, 58705272, 63597378, 68489484, 74196941, 78273696, 84796504, 88057908, 91319312, 95396067, 102734226, 104364928, 117410544, 127194756, 136978968, 148393882, 154101339, 156547392, 169593008, 176115816, 182638624, 190792134, 205468452, 222590823, 234821088, 254389512, 273957936, 286188201, 296787764, 308202678, 313094784, 339186016, 352231632, 365277248, 381584268, 410936904, 445181646, 469642176, 508779024, 547915872, 572376402, 593575528, 616405356, 667772469, 678372032, 704463264, 730554496, 763168536, 821873808, 890363292, 939284352, 1017558048, 1095831744, 1144752804, 1187151056, 1232810712, 1335544938, 1356744064, 1408926528, 1526337072, 1643747616, 1780726584, 2003317407, 2035116096, 2191663488, 2289505608, 2374302112, 2465621424, 2671089876, 2817853056, 3052674144, 3287495232, 3561453168, 4006634814, 4070232192, 4579011216, 4748604224, 4931242848, 5342179752, 6105348288, 6574990464, 7122906336, 8013269628, 9158022432, 9497208448, 9862485696, 10684359504, 12210696576, 14245812672, 16026539256, 18316044864, 19724971392, 21368719008, 28491625344, 32053078512, 36632089728, 42737438016, 64106157024, 85474876032, 128212314048, 256424628096]

約数ペア:

[(1, 256424628096), (2, 128212314048), (3, 85474876032), (4, 64106157024), (6, 42737438016), (7, 36632089728), (8, 32053078512), (9, 28491625344), (12, 21368719008), (13, 19724971392), (14, 18316044864), (16, 16026539256), (18, 14245812672), (21, 12210696576), (24, 10684359504), (26, 9862485696), (27, 9497208448), (28, 9158022432), (32, 8013269628), (36, 7122906336), (39, 6574990464), (42, 6105348288), (48, 5342179752), (52, 4931242848), (54, 4748604224), (56, 4579011216), (63, 4070232192), (64, 4006634814), (72, 3561453168), (78, 3287495232), (84, 3052674144), (91, 2817853056), (96, 2671089876), (104, 2465621424), (108, 2374302112), (112, 2289505608), (117, 2191663488), (126, 2035116096), (128, 2003317407), (144, 1780726584), (156, 1643747616), (168, 1526337072), (182, 1408926528), (189, 1356744064), (192, 1335544938), (208, 1232810712), (216, 1187151056), (224, 1144752804), (234, 1095831744), (252, 1017558048), (273, 939284352), (288, 890363292), (312, 821873808), (336, 763168536), (351, 730554496), (364, 704463264), (378, 678372032), (384, 667772469), (416, 616405356), (432, 593575528), (448, 572376402), (468, 547915872), (504, 508779024), (546, 469642176), (576, 445181646), (624, 410936904), (672, 381584268), (702, 365277248), (728, 352231632), (756, 339186016), (819, 313094784), (832, 308202678), (864, 296787764), (896, 286188201), (936, 273957936), (1008, 254389512), (1092, 234821088), (1152, 222590823), (1248, 205468452), (1344, 190792134), (1404, 182638624), (1456, 176115816), (1512, 169593008), (1638, 156547392), (1664, 154101339), (1728, 148393882), (1872, 136978968), (2016, 127194756), (2184, 117410544), (2457, 104364928), (2496, 102734226), (2688, 95396067), (2808, 91319312), (2912, 88057908), (3024, 84796504), (3276, 78273696), (3456, 74196941), (3744, 68489484), (4032, 63597378), (4368, 58705272), (4914, 52182464), (4992, 51367113), (5616, 45659656), (5824, 44028954), (6048, 42398252), (6552, 39136848), (7488, 34244742), (8064, 31798689), (8736, 29352636), (9828, 26091232), (11232, 22829828), (11648, 22014477), (12096, 21199126), (13104, 19568424), (14976, 17122371), (17472, 14676318), (19656, 13045616), (22464, 11414914), (24192, 10599563), (26208, 9784212), (34944, 7338159), (39312, 6522808), (44928, 5707457), (52416, 4892106), (78624, 3261404), (104832, 2446053), (157248, 1630702), (314496, 815351)]