385645568

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:178

約数の個数: 176

約数和(自身を含む): 988848384

約数和(自身を除く): 603202816

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 67, 73, 77, 88, 112, 128, 134, 146, 154, 176, 224, 256, 268, 292, 308, 352, 448, 469, 511, 512, 536, 584, 616, 704, 737, 803, 896, 938, 1022, 1024, 1072, 1168, 1232, 1408, 1474, 1606, 1792, 1876, 2044, 2144, 2336, 2464, 2816, 2948, 3212, 3584, 3752, 4088, 4288, 4672, 4891, 4928, 5159, 5621, 5632, 5896, 6424, 7168, 7504, 8176, 8576, 9344, 9782, 9856, 10318, 11242, 11264, 11792, 12848, 15008, 16352, 17152, 18688, 19564, 19712, 20636, 22484, 23584, 25696, 30016, 32704, 34237, 34304, 37376, 39128, 39424, 41272, 44968, 47168, 51392, 53801, 60032, 65408, 68474, 68608, 74752, 78256, 78848, 82544, 89936, 94336, 102784, 107602, 120064, 130816, 136948, 156512, 165088, 179872, 188672, 205568, 215204, 240128, 261632, 273896, 313024, 330176, 359744, 376607, 377344, 411136, 430408, 480256, 523264, 547792, 626048, 660352, 719488, 753214, 754688, 822272, 860816, 1095584, 1252096, 1320704, 1438976, 1506428, 1721632, 2191168, 2504192, 2641408, 2877952, 3012856, 3443264, 4382336, 5008384, 5282816, 5755904, 6025712, 6886528, 8764672, 12051424, 13773056, 17529344, 24102848, 27546112, 35058688, 48205696, 55092224, 96411392, 192822784, 385645568]

約数ペア:

[(1, 385645568), (2, 192822784), (4, 96411392), (7, 55092224), (8, 48205696), (11, 35058688), (14, 27546112), (16, 24102848), (22, 17529344), (28, 13773056), (32, 12051424), (44, 8764672), (56, 6886528), (64, 6025712), (67, 5755904), (73, 5282816), (77, 5008384), (88, 4382336), (112, 3443264), (128, 3012856), (134, 2877952), (146, 2641408), (154, 2504192), (176, 2191168), (224, 1721632), (256, 1506428), (268, 1438976), (292, 1320704), (308, 1252096), (352, 1095584), (448, 860816), (469, 822272), (511, 754688), (512, 753214), (536, 719488), (584, 660352), (616, 626048), (704, 547792), (737, 523264), (803, 480256), (896, 430408), (938, 411136), (1022, 377344), (1024, 376607), (1072, 359744), (1168, 330176), (1232, 313024), (1408, 273896), (1474, 261632), (1606, 240128), (1792, 215204), (1876, 205568), (2044, 188672), (2144, 179872), (2336, 165088), (2464, 156512), (2816, 136948), (2948, 130816), (3212, 120064), (3584, 107602), (3752, 102784), (4088, 94336), (4288, 89936), (4672, 82544), (4891, 78848), (4928, 78256), (5159, 74752), (5621, 68608), (5632, 68474), (5896, 65408), (6424, 60032), (7168, 53801), (7504, 51392), (8176, 47168), (8576, 44968), (9344, 41272), (9782, 39424), (9856, 39128), (10318, 37376), (11242, 34304), (11264, 34237), (11792, 32704), (12848, 30016), (15008, 25696), (16352, 23584), (17152, 22484), (18688, 20636), (19564, 19712)]