551489792

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:504

約数の個数: 144

約数和(自身を含む): 1366307712

約数和(自身を除く): 814817920

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 43, 56, 64, 68, 86, 112, 119, 128, 136, 172, 224, 238, 256, 272, 301, 344, 421, 448, 476, 544, 602, 688, 731, 842, 896, 952, 1088, 1204, 1376, 1462, 1684, 1792, 1904, 2176, 2408, 2752, 2924, 2947, 3368, 3808, 4352, 4816, 5117, 5504, 5848, 5894, 6736, 7157, 7616, 9632, 10234, 11008, 11696, 11788, 13472, 14314, 15232, 18103, 19264, 20468, 23392, 23576, 26944, 28628, 30464, 36206, 38528, 40936, 46784, 47152, 50099, 53888, 57256, 72412, 77056, 81872, 93568, 94304, 100198, 107776, 114512, 126721, 144824, 163744, 187136, 188608, 200396, 229024, 253442, 289648, 307751, 327488, 377216, 400792, 458048, 506884, 579296, 615502, 654976, 754432, 801584, 916096, 1013768, 1158592, 1231004, 1309952, 1603168, 1832192, 2027536, 2154257, 2317184, 2462008, 3206336, 4055072, 4308514, 4634368, 4924016, 6412672, 8110144, 8617028, 9848032, 12825344, 16220288, 17234056, 19696064, 32440576, 34468112, 39392128, 68936224, 78784256, 137872448, 275744896, 551489792]

約数ペア:

[(1, 551489792), (2, 275744896), (4, 137872448), (7, 78784256), (8, 68936224), (14, 39392128), (16, 34468112), (17, 32440576), (28, 19696064), (32, 17234056), (34, 16220288), (43, 12825344), (56, 9848032), (64, 8617028), (68, 8110144), (86, 6412672), (112, 4924016), (119, 4634368), (128, 4308514), (136, 4055072), (172, 3206336), (224, 2462008), (238, 2317184), (256, 2154257), (272, 2027536), (301, 1832192), (344, 1603168), (421, 1309952), (448, 1231004), (476, 1158592), (544, 1013768), (602, 916096), (688, 801584), (731, 754432), (842, 654976), (896, 615502), (952, 579296), (1088, 506884), (1204, 458048), (1376, 400792), (1462, 377216), (1684, 327488), (1792, 307751), (1904, 289648), (2176, 253442), (2408, 229024), (2752, 200396), (2924, 188608), (2947, 187136), (3368, 163744), (3808, 144824), (4352, 126721), (4816, 114512), (5117, 107776), (5504, 100198), (5848, 94304), (5894, 93568), (6736, 81872), (7157, 77056), (7616, 72412), (9632, 57256), (10234, 53888), (11008, 50099), (11696, 47152), (11788, 46784), (13472, 40936), (14314, 38528), (15232, 36206), (18103, 30464), (19264, 28628), (20468, 26944), (23392, 23576)]