1686819904

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{457}}^1$

素因数の和:601

約数の個数: 168

約数和(自身を含む): 4296838752

約数和(自身を除く): 2610018848

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 107, 112, 154, 176, 196, 214, 224, 308, 352, 392, 428, 448, 457, 539, 616, 704, 749, 784, 856, 914, 1078, 1177, 1232, 1498, 1568, 1712, 1828, 2156, 2354, 2464, 2996, 3136, 3199, 3424, 3656, 4312, 4708, 4928, 5027, 5243, 5992, 6398, 6848, 7312, 8239, 8624, 9416, 10054, 10486, 11984, 12796, 14624, 16478, 17248, 18832, 20108, 20972, 22393, 23968, 25592, 29248, 32956, 34496, 35189, 37664, 40216, 41944, 44786, 47936, 48899, 51184, 57673, 65912, 70378, 75328, 80432, 83888, 89572, 97798, 102368, 115346, 131824, 140756, 160864, 167776, 179144, 195596, 204736, 230692, 246323, 263648, 281512, 321728, 335552, 342293, 358288, 391192, 461384, 492646, 527296, 537889, 563024, 684586, 716576, 782384, 922768, 985292, 1075778, 1126048, 1369172, 1433152, 1564768, 1845536, 1970584, 2151556, 2252096, 2396051, 2738344, 3129536, 3691072, 3765223, 3941168, 4303112, 4792102, 5476688, 7530446, 7882336, 8606224, 9584204, 10953376, 15060892, 15764672, 17212448, 19168408, 21906752, 26356561, 30121784, 34424896, 38336816, 52713122, 60243568, 76673632, 105426244, 120487136, 153347264, 210852488, 240974272, 421704976, 843409952, 1686819904]

約数ペア:

[(1, 1686819904), (2, 843409952), (4, 421704976), (7, 240974272), (8, 210852488), (11, 153347264), (14, 120487136), (16, 105426244), (22, 76673632), (28, 60243568), (32, 52713122), (44, 38336816), (49, 34424896), (56, 30121784), (64, 26356561), (77, 21906752), (88, 19168408), (98, 17212448), (107, 15764672), (112, 15060892), (154, 10953376), (176, 9584204), (196, 8606224), (214, 7882336), (224, 7530446), (308, 5476688), (352, 4792102), (392, 4303112), (428, 3941168), (448, 3765223), (457, 3691072), (539, 3129536), (616, 2738344), (704, 2396051), (749, 2252096), (784, 2151556), (856, 1970584), (914, 1845536), (1078, 1564768), (1177, 1433152), (1232, 1369172), (1498, 1126048), (1568, 1075778), (1712, 985292), (1828, 922768), (2156, 782384), (2354, 716576), (2464, 684586), (2996, 563024), (3136, 537889), (3199, 527296), (3424, 492646), (3656, 461384), (4312, 391192), (4708, 358288), (4928, 342293), (5027, 335552), (5243, 321728), (5992, 281512), (6398, 263648), (6848, 246323), (7312, 230692), (8239, 204736), (8624, 195596), (9416, 179144), (10054, 167776), (10486, 160864), (11984, 140756), (12796, 131824), (14624, 115346), (16478, 102368), (17248, 97798), (18832, 89572), (20108, 83888), (20972, 80432), (22393, 75328), (23968, 70378), (25592, 65912), (29248, 57673), (32956, 51184), (34496, 48899), (35189, 47936), (37664, 44786), (40216, 41944)]