1396329984

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1$

素因数の和:697

約数の個数: 240

約数和(自身を含む): 4676566752

約数和(自身を除く): 3280236768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 73, 84, 96, 112, 126, 128, 144, 146, 168, 192, 219, 224, 252, 256, 288, 292, 336, 384, 438, 448, 504, 511, 512, 576, 584, 593, 657, 672, 768, 876, 896, 1008, 1022, 1152, 1168, 1186, 1314, 1344, 1533, 1536, 1752, 1779, 1792, 2016, 2044, 2304, 2336, 2372, 2628, 2688, 3066, 3504, 3558, 3584, 4032, 4088, 4151, 4599, 4608, 4672, 4744, 5256, 5337, 5376, 6132, 7008, 7116, 8064, 8176, 8302, 9198, 9344, 9488, 10512, 10674, 10752, 12264, 12453, 14016, 14232, 16128, 16352, 16604, 18396, 18688, 18976, 21024, 21348, 24528, 24906, 28032, 28464, 32256, 32704, 33208, 36792, 37359, 37376, 37952, 42048, 42696, 43289, 49056, 49812, 56064, 56928, 65408, 66416, 73584, 74718, 75904, 84096, 85392, 86578, 98112, 99624, 112128, 113856, 129867, 130816, 132832, 147168, 149436, 151808, 168192, 170784, 173156, 196224, 199248, 227712, 259734, 261632, 265664, 294336, 298872, 303023, 303616, 336384, 341568, 346312, 389601, 392448, 398496, 455424, 519468, 531328, 588672, 597744, 606046, 683136, 692624, 779202, 784896, 796992, 909069, 910848, 1038936, 1062656, 1177344, 1195488, 1212092, 1366272, 1385248, 1558404, 1593984, 1818138, 2077872, 2125312, 2354688, 2390976, 2424184, 2727207, 2732544, 2770496, 3116808, 3187968, 3636276, 4155744, 4781952, 4848368, 5454414, 5540992, 6233616, 6375936, 7272552, 8311488, 9563904, 9696736, 10908828, 11081984, 12467232, 14545104, 16622976, 19127808, 19393472, 21817656, 22163968, 24934464, 29090208, 33245952, 38786944, 43635312, 49868928, 58180416, 66491904, 77573888, 87270624, 99737856, 116360832, 155147776, 174541248, 199475712, 232721664, 349082496, 465443328, 698164992, 1396329984]

約数ペア:

[(1, 1396329984), (2, 698164992), (3, 465443328), (4, 349082496), (6, 232721664), (7, 199475712), (8, 174541248), (9, 155147776), (12, 116360832), (14, 99737856), (16, 87270624), (18, 77573888), (21, 66491904), (24, 58180416), (28, 49868928), (32, 43635312), (36, 38786944), (42, 33245952), (48, 29090208), (56, 24934464), (63, 22163968), (64, 21817656), (72, 19393472), (73, 19127808), (84, 16622976), (96, 14545104), (112, 12467232), (126, 11081984), (128, 10908828), (144, 9696736), (146, 9563904), (168, 8311488), (192, 7272552), (219, 6375936), (224, 6233616), (252, 5540992), (256, 5454414), (288, 4848368), (292, 4781952), (336, 4155744), (384, 3636276), (438, 3187968), (448, 3116808), (504, 2770496), (511, 2732544), (512, 2727207), (576, 2424184), (584, 2390976), (593, 2354688), (657, 2125312), (672, 2077872), (768, 1818138), (876, 1593984), (896, 1558404), (1008, 1385248), (1022, 1366272), (1152, 1212092), (1168, 1195488), (1186, 1177344), (1314, 1062656), (1344, 1038936), (1533, 910848), (1536, 909069), (1752, 796992), (1779, 784896), (1792, 779202), (2016, 692624), (2044, 683136), (2304, 606046), (2336, 597744), (2372, 588672), (2628, 531328), (2688, 519468), (3066, 455424), (3504, 398496), (3558, 392448), (3584, 389601), (4032, 346312), (4088, 341568), (4151, 336384), (4599, 303616), (4608, 303023), (4672, 298872), (4744, 294336), (5256, 265664), (5337, 261632), (5376, 259734), (6132, 227712), (7008, 199248), (7116, 196224), (8064, 173156), (8176, 170784), (8302, 168192), (9198, 151808), (9344, 149436), (9488, 147168), (10512, 132832), (10674, 130816), (10752, 129867), (12264, 113856), (12453, 112128), (14016, 99624), (14232, 98112), (16128, 86578), (16352, 85392), (16604, 84096), (18396, 75904), (18688, 74718), (18976, 73584), (21024, 66416), (21348, 65408), (24528, 56928), (24906, 56064), (28032, 49812), (28464, 49056), (32256, 43289), (32704, 42696), (33208, 42048), (36792, 37952), (37359, 37376)]