1027172608

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1$

素因数の和:628

約数の個数: 144

約数和(自身を含む): 2585447424

約数和(自身を除く): 1558274816

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 107, 112, 128, 154, 176, 214, 224, 256, 308, 352, 428, 448, 487, 616, 704, 749, 856, 896, 974, 1177, 1232, 1408, 1498, 1712, 1792, 1948, 2354, 2464, 2816, 2996, 3409, 3424, 3896, 4708, 4928, 5357, 5992, 6818, 6848, 7792, 8239, 9416, 9856, 10714, 11984, 13636, 13696, 15584, 16478, 18832, 19712, 21428, 23968, 27272, 27392, 31168, 32956, 37499, 37664, 42856, 47936, 52109, 54544, 62336, 65912, 74998, 75328, 85712, 95872, 104218, 109088, 124672, 131824, 149996, 150656, 171424, 191744, 208436, 218176, 263648, 299992, 301312, 342848, 364763, 416872, 436352, 527296, 573199, 599984, 685696, 729526, 833744, 872704, 1054592, 1146398, 1199968, 1371392, 1459052, 1667488, 2109184, 2292796, 2399936, 2918104, 3334976, 4012393, 4585592, 4799872, 5836208, 6669952, 8024786, 9171184, 9599744, 11672416, 13339904, 16049572, 18342368, 23344832, 32099144, 36684736, 46689664, 64198288, 73369472, 93379328, 128396576, 146738944, 256793152, 513586304, 1027172608]

約数ペア:

[(1, 1027172608), (2, 513586304), (4, 256793152), (7, 146738944), (8, 128396576), (11, 93379328), (14, 73369472), (16, 64198288), (22, 46689664), (28, 36684736), (32, 32099144), (44, 23344832), (56, 18342368), (64, 16049572), (77, 13339904), (88, 11672416), (107, 9599744), (112, 9171184), (128, 8024786), (154, 6669952), (176, 5836208), (214, 4799872), (224, 4585592), (256, 4012393), (308, 3334976), (352, 2918104), (428, 2399936), (448, 2292796), (487, 2109184), (616, 1667488), (704, 1459052), (749, 1371392), (856, 1199968), (896, 1146398), (974, 1054592), (1177, 872704), (1232, 833744), (1408, 729526), (1498, 685696), (1712, 599984), (1792, 573199), (1948, 527296), (2354, 436352), (2464, 416872), (2816, 364763), (2996, 342848), (3409, 301312), (3424, 299992), (3896, 263648), (4708, 218176), (4928, 208436), (5357, 191744), (5992, 171424), (6818, 150656), (6848, 149996), (7792, 131824), (8239, 124672), (9416, 109088), (9856, 104218), (10714, 95872), (11984, 85712), (13636, 75328), (13696, 74998), (15584, 65912), (16478, 62336), (18832, 54544), (19712, 52109), (21428, 47936), (23968, 42856), (27272, 37664), (27392, 37499), (31168, 32956)]