989541696

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1567}}^1$

素因数の和:1629

約数の個数: 224

約数和(自身を含む): 3211665408

約数和(自身を除く): 2222123712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 23, 24, 26, 32, 33, 39, 44, 46, 48, 52, 64, 66, 69, 78, 88, 92, 96, 104, 132, 138, 143, 156, 176, 184, 192, 208, 253, 264, 276, 286, 299, 312, 352, 368, 416, 429, 506, 528, 552, 572, 598, 624, 704, 736, 759, 832, 858, 897, 1012, 1056, 1104, 1144, 1196, 1248, 1472, 1518, 1567, 1716, 1794, 2024, 2112, 2208, 2288, 2392, 2496, 3036, 3134, 3289, 3432, 3588, 4048, 4416, 4576, 4701, 4784, 6072, 6268, 6578, 6864, 7176, 8096, 9152, 9402, 9568, 9867, 12144, 12536, 13156, 13728, 14352, 16192, 17237, 18804, 19136, 19734, 20371, 24288, 25072, 26312, 27456, 28704, 34474, 36041, 37608, 39468, 40742, 48576, 50144, 51711, 52624, 57408, 61113, 68948, 72082, 75216, 78936, 81484, 100288, 103422, 105248, 108123, 122226, 137896, 144164, 150432, 157872, 162968, 206844, 210496, 216246, 224081, 244452, 275792, 288328, 300864, 315744, 325936, 396451, 413688, 432492, 448162, 468533, 488904, 551584, 576656, 631488, 651872, 672243, 792902, 827376, 864984, 896324, 937066, 977808, 1103168, 1153312, 1189353, 1303744, 1344486, 1405599, 1585804, 1654752, 1729968, 1792648, 1874132, 1955616, 2306624, 2378706, 2688972, 2811198, 3171608, 3309504, 3459936, 3585296, 3748264, 3911232, 4757412, 5153863, 5377944, 5622396, 6343216, 6919872, 7170592, 7496528, 9514824, 10307726, 10755888, 11244792, 12686432, 14341184, 14993056, 15461589, 19029648, 20615452, 21511776, 22489584, 25372864, 29986112, 30923178, 38059296, 41230904, 43023552, 44979168, 61846356, 76118592, 82461808, 89958336, 123692712, 164923616, 247385424, 329847232, 494770848, 989541696]

約数ペア:

[(1, 989541696), (2, 494770848), (3, 329847232), (4, 247385424), (6, 164923616), (8, 123692712), (11, 89958336), (12, 82461808), (13, 76118592), (16, 61846356), (22, 44979168), (23, 43023552), (24, 41230904), (26, 38059296), (32, 30923178), (33, 29986112), (39, 25372864), (44, 22489584), (46, 21511776), (48, 20615452), (52, 19029648), (64, 15461589), (66, 14993056), (69, 14341184), (78, 12686432), (88, 11244792), (92, 10755888), (96, 10307726), (104, 9514824), (132, 7496528), (138, 7170592), (143, 6919872), (156, 6343216), (176, 5622396), (184, 5377944), (192, 5153863), (208, 4757412), (253, 3911232), (264, 3748264), (276, 3585296), (286, 3459936), (299, 3309504), (312, 3171608), (352, 2811198), (368, 2688972), (416, 2378706), (429, 2306624), (506, 1955616), (528, 1874132), (552, 1792648), (572, 1729968), (598, 1654752), (624, 1585804), (704, 1405599), (736, 1344486), (759, 1303744), (832, 1189353), (858, 1153312), (897, 1103168), (1012, 977808), (1056, 937066), (1104, 896324), (1144, 864984), (1196, 827376), (1248, 792902), (1472, 672243), (1518, 651872), (1567, 631488), (1716, 576656), (1794, 551584), (2024, 488904), (2112, 468533), (2208, 448162), (2288, 432492), (2392, 413688), (2496, 396451), (3036, 325936), (3134, 315744), (3289, 300864), (3432, 288328), (3588, 275792), (4048, 244452), (4416, 224081), (4576, 216246), (4701, 210496), (4784, 206844), (6072, 162968), (6268, 157872), (6578, 150432), (6864, 144164), (7176, 137896), (8096, 122226), (9152, 108123), (9402, 105248), (9568, 103422), (9867, 100288), (12144, 81484), (12536, 78936), (13156, 75216), (13728, 72082), (14352, 68948), (16192, 61113), (17237, 57408), (18804, 52624), (19136, 51711), (19734, 50144), (20371, 48576), (24288, 40742), (25072, 39468), (26312, 37608), (27456, 36041), (28704, 34474)]