1025246208

素因数分解:

$2^{10}\times 3^1\times 7^4\times {\mathrm{139}}^1$

素因数の和:190

約数の個数: 220

約数和(自身を含む): 3210842320

約数和(自身を除く): 2185596112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 139, 147, 168, 192, 196, 224, 256, 278, 294, 336, 343, 384, 392, 417, 448, 512, 556, 588, 672, 686, 768, 784, 834, 896, 973, 1024, 1029, 1112, 1176, 1344, 1372, 1536, 1568, 1668, 1792, 1946, 2058, 2224, 2352, 2401, 2688, 2744, 2919, 3072, 3136, 3336, 3584, 3892, 4116, 4448, 4704, 4802, 5376, 5488, 5838, 6272, 6672, 6811, 7168, 7203, 7784, 8232, 8896, 9408, 9604, 10752, 10976, 11676, 12544, 13344, 13622, 14406, 15568, 16464, 17792, 18816, 19208, 20433, 21504, 21952, 23352, 25088, 26688, 27244, 28812, 31136, 32928, 35584, 37632, 38416, 40866, 43904, 46704, 47677, 50176, 53376, 54488, 57624, 62272, 65856, 71168, 75264, 76832, 81732, 87808, 93408, 95354, 106752, 108976, 115248, 124544, 131712, 142336, 143031, 150528, 153664, 163464, 175616, 186816, 190708, 213504, 217952, 230496, 249088, 263424, 286062, 307328, 326928, 333739, 351232, 373632, 381416, 427008, 435904, 460992, 498176, 526848, 572124, 614656, 653856, 667478, 747264, 762832, 871808, 921984, 996352, 1001217, 1053696, 1144248, 1229312, 1307712, 1334956, 1494528, 1525664, 1743616, 1843968, 2002434, 2288496, 2458624, 2615424, 2669912, 2989056, 3051328, 3487232, 3687936, 4004868, 4576992, 5230848, 5339824, 6102656, 6974464, 7375872, 8009736, 9153984, 10461696, 10679648, 12205312, 16019472, 18307968, 20923392, 21359296, 24410624, 32038944, 36615936, 42718592, 48821248, 64077888, 73231872, 85437184, 128155776, 146463744, 170874368, 256311552, 341748736, 512623104, 1025246208]

約数ペア:

[(1, 1025246208), (2, 512623104), (3, 341748736), (4, 256311552), (6, 170874368), (7, 146463744), (8, 128155776), (12, 85437184), (14, 73231872), (16, 64077888), (21, 48821248), (24, 42718592), (28, 36615936), (32, 32038944), (42, 24410624), (48, 21359296), (49, 20923392), (56, 18307968), (64, 16019472), (84, 12205312), (96, 10679648), (98, 10461696), (112, 9153984), (128, 8009736), (139, 7375872), (147, 6974464), (168, 6102656), (192, 5339824), (196, 5230848), (224, 4576992), (256, 4004868), (278, 3687936), (294, 3487232), (336, 3051328), (343, 2989056), (384, 2669912), (392, 2615424), (417, 2458624), (448, 2288496), (512, 2002434), (556, 1843968), (588, 1743616), (672, 1525664), (686, 1494528), (768, 1334956), (784, 1307712), (834, 1229312), (896, 1144248), (973, 1053696), (1024, 1001217), (1029, 996352), (1112, 921984), (1176, 871808), (1344, 762832), (1372, 747264), (1536, 667478), (1568, 653856), (1668, 614656), (1792, 572124), (1946, 526848), (2058, 498176), (2224, 460992), (2352, 435904), (2401, 427008), (2688, 381416), (2744, 373632), (2919, 351232), (3072, 333739), (3136, 326928), (3336, 307328), (3584, 286062), (3892, 263424), (4116, 249088), (4448, 230496), (4704, 217952), (4802, 213504), (5376, 190708), (5488, 186816), (5838, 175616), (6272, 163464), (6672, 153664), (6811, 150528), (7168, 143031), (7203, 142336), (7784, 131712), (8232, 124544), (8896, 115248), (9408, 108976), (9604, 106752), (10752, 95354), (10976, 93408), (11676, 87808), (12544, 81732), (13344, 76832), (13622, 75264), (14406, 71168), (15568, 65856), (16464, 62272), (17792, 57624), (18816, 54488), (19208, 53376), (20433, 50176), (21504, 47677), (21952, 46704), (23352, 43904), (25088, 40866), (26688, 38416), (27244, 37632), (28812, 35584), (31136, 32928)]