209618950016

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^2\times {\mathrm{467}}^1\times {\mathrm{947}}^1$

素因数の和:1481

約数の個数: 192

約数和(自身を含む): 500506231680

約数和(自身を除く): 290887281664

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 322, 368, 448, 467, 529, 644, 736, 896, 934, 947, 1058, 1288, 1472, 1868, 1894, 2116, 2576, 2944, 3269, 3703, 3736, 3788, 4232, 5152, 6538, 6629, 7406, 7472, 7576, 8464, 10304, 10741, 13076, 13258, 14812, 14944, 15152, 16928, 20608, 21482, 21781, 26152, 26516, 29624, 29888, 30304, 33856, 42964, 43562, 52304, 53032, 59248, 59776, 60608, 67712, 75187, 85928, 87124, 104608, 106064, 118496, 121216, 150374, 152467, 171856, 174248, 209216, 212128, 236992, 247043, 300748, 304934, 343712, 348496, 418432, 424256, 442249, 473984, 494086, 500963, 601496, 609868, 687424, 696992, 848512, 884498, 988172, 1001926, 1202992, 1219736, 1374848, 1393984, 1729301, 1768996, 1976344, 2003852, 2405984, 2439472, 2787968, 3095743, 3458602, 3506741, 3537992, 3952688, 4007704, 4811968, 4878944, 6191486, 6917204, 7013482, 7075984, 7905376, 8015408, 9623936, 9757888, 10171727, 12382972, 13834408, 14026964, 14151968, 15810752, 16030816, 19515776, 20343454, 24765944, 27668816, 28053928, 28303936, 31621504, 32061632, 40686908, 49531888, 55337632, 56107856, 56607872, 64123264, 71202089, 81373816, 99063776, 110675264, 112215712, 142404178, 162747632, 198127552, 221350528, 224431424, 233949721, 284808356, 325495264, 396255104, 448862848, 467899442, 569616712, 650990528, 935798884, 1139233424, 1301981056, 1637648047, 1871597768, 2278466848, 3275296094, 3743195536, 4556933696, 6550592188, 7486391072, 9113867392, 13101184376, 14972782144, 26202368752, 29945564288, 52404737504, 104809475008, 209618950016]

約数ペア:

[(1, 209618950016), (2, 104809475008), (4, 52404737504), (7, 29945564288), (8, 26202368752), (14, 14972782144), (16, 13101184376), (23, 9113867392), (28, 7486391072), (32, 6550592188), (46, 4556933696), (56, 3743195536), (64, 3275296094), (92, 2278466848), (112, 1871597768), (128, 1637648047), (161, 1301981056), (184, 1139233424), (224, 935798884), (322, 650990528), (368, 569616712), (448, 467899442), (467, 448862848), (529, 396255104), (644, 325495264), (736, 284808356), (896, 233949721), (934, 224431424), (947, 221350528), (1058, 198127552), (1288, 162747632), (1472, 142404178), (1868, 112215712), (1894, 110675264), (2116, 99063776), (2576, 81373816), (2944, 71202089), (3269, 64123264), (3703, 56607872), (3736, 56107856), (3788, 55337632), (4232, 49531888), (5152, 40686908), (6538, 32061632), (6629, 31621504), (7406, 28303936), (7472, 28053928), (7576, 27668816), (8464, 24765944), (10304, 20343454), (10741, 19515776), (13076, 16030816), (13258, 15810752), (14812, 14151968), (14944, 14026964), (15152, 13834408), (16928, 12382972), (20608, 10171727), (21482, 9757888), (21781, 9623936), (26152, 8015408), (26516, 7905376), (29624, 7075984), (29888, 7013482), (30304, 6917204), (33856, 6191486), (42964, 4878944), (43562, 4811968), (52304, 4007704), (53032, 3952688), (59248, 3537992), (59776, 3506741), (60608, 3458602), (67712, 3095743), (75187, 2787968), (85928, 2439472), (87124, 2405984), (104608, 2003852), (106064, 1976344), (118496, 1768996), (121216, 1729301), (150374, 1393984), (152467, 1374848), (171856, 1219736), (174248, 1202992), (209216, 1001926), (212128, 988172), (236992, 884498), (247043, 848512), (300748, 696992), (304934, 687424), (343712, 609868), (348496, 601496), (418432, 500963), (424256, 494086), (442249, 473984)]