1441606656

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:255

約数の個数: 264

約数和(自身を含む): 4571949936

約数和(自身を除く): 3130343280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 61, 64, 84, 96, 98, 112, 122, 128, 147, 157, 168, 183, 192, 196, 224, 244, 256, 294, 314, 336, 366, 384, 392, 427, 448, 471, 488, 512, 588, 628, 672, 732, 768, 784, 854, 896, 942, 976, 1024, 1099, 1176, 1256, 1281, 1344, 1464, 1536, 1568, 1708, 1792, 1884, 1952, 2198, 2352, 2512, 2562, 2688, 2928, 2989, 3072, 3136, 3297, 3416, 3584, 3768, 3904, 4396, 4704, 5024, 5124, 5376, 5856, 5978, 6272, 6594, 6832, 7168, 7536, 7693, 7808, 8792, 8967, 9408, 9577, 10048, 10248, 10752, 11712, 11956, 12544, 13188, 13664, 15072, 15386, 15616, 17584, 17934, 18816, 19154, 20096, 20496, 21504, 23079, 23424, 23912, 25088, 26376, 27328, 28731, 30144, 30772, 31232, 35168, 35868, 37632, 38308, 40192, 40992, 46158, 46848, 47824, 50176, 52752, 54656, 57462, 60288, 61544, 62464, 67039, 70336, 71736, 75264, 76616, 80384, 81984, 92316, 93696, 95648, 105504, 109312, 114924, 120576, 123088, 134078, 140672, 143472, 150528, 153232, 160768, 163968, 184632, 187392, 191296, 201117, 211008, 218624, 229848, 241152, 246176, 268156, 281344, 286944, 306464, 327936, 369264, 382592, 402234, 422016, 437248, 459696, 469273, 482304, 492352, 536312, 562688, 573888, 612928, 655872, 738528, 765184, 804468, 844032, 919392, 938546, 984704, 1072624, 1125376, 1147776, 1225856, 1311744, 1407819, 1477056, 1530368, 1608936, 1688064, 1838784, 1877092, 1969408, 2145248, 2295552, 2451712, 2815638, 2954112, 3060736, 3217872, 3376128, 3677568, 3754184, 3938816, 4290496, 4591104, 4903424, 5631276, 5908224, 6435744, 7355136, 7508368, 7877632, 8580992, 9182208, 9806848, 11262552, 11816448, 12871488, 14710272, 15016736, 17161984, 22525104, 23632896, 25742976, 29420544, 30033472, 34323968, 45050208, 51485952, 60066944, 68647936, 90100416, 102971904, 120133888, 180200832, 205943808, 240267776, 360401664, 480535552, 720803328, 1441606656]

約数ペア:

[(1, 1441606656), (2, 720803328), (3, 480535552), (4, 360401664), (6, 240267776), (7, 205943808), (8, 180200832), (12, 120133888), (14, 102971904), (16, 90100416), (21, 68647936), (24, 60066944), (28, 51485952), (32, 45050208), (42, 34323968), (48, 30033472), (49, 29420544), (56, 25742976), (61, 23632896), (64, 22525104), (84, 17161984), (96, 15016736), (98, 14710272), (112, 12871488), (122, 11816448), (128, 11262552), (147, 9806848), (157, 9182208), (168, 8580992), (183, 7877632), (192, 7508368), (196, 7355136), (224, 6435744), (244, 5908224), (256, 5631276), (294, 4903424), (314, 4591104), (336, 4290496), (366, 3938816), (384, 3754184), (392, 3677568), (427, 3376128), (448, 3217872), (471, 3060736), (488, 2954112), (512, 2815638), (588, 2451712), (628, 2295552), (672, 2145248), (732, 1969408), (768, 1877092), (784, 1838784), (854, 1688064), (896, 1608936), (942, 1530368), (976, 1477056), (1024, 1407819), (1099, 1311744), (1176, 1225856), (1256, 1147776), (1281, 1125376), (1344, 1072624), (1464, 984704), (1536, 938546), (1568, 919392), (1708, 844032), (1792, 804468), (1884, 765184), (1952, 738528), (2198, 655872), (2352, 612928), (2512, 573888), (2562, 562688), (2688, 536312), (2928, 492352), (2989, 482304), (3072, 469273), (3136, 459696), (3297, 437248), (3416, 422016), (3584, 402234), (3768, 382592), (3904, 369264), (4396, 327936), (4704, 306464), (5024, 286944), (5124, 281344), (5376, 268156), (5856, 246176), (5978, 241152), (6272, 229848), (6594, 218624), (6832, 211008), (7168, 201117), (7536, 191296), (7693, 187392), (7808, 184632), (8792, 163968), (8967, 160768), (9408, 153232), (9577, 150528), (10048, 143472), (10248, 140672), (10752, 134078), (11712, 123088), (11956, 120576), (12544, 114924), (13188, 109312), (13664, 105504), (15072, 95648), (15386, 93696), (15616, 92316), (17584, 81984), (17934, 80384), (18816, 76616), (19154, 75264), (20096, 71736), (20496, 70336), (21504, 67039), (23079, 62464), (23424, 61544), (23912, 60288), (25088, 57462), (26376, 54656), (27328, 52752), (28731, 50176), (30144, 47824), (30772, 46848), (31232, 46158), (35168, 40992), (35868, 40192), (37632, 38308)]