297142384

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:219

約数の個数: 160

約数和(自身を含む): 754237440

約数和(自身を除く): 457095056

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 43, 44, 56, 71, 77, 79, 86, 88, 112, 142, 154, 158, 172, 176, 284, 301, 308, 316, 344, 473, 497, 553, 568, 602, 616, 632, 688, 781, 869, 946, 994, 1106, 1136, 1204, 1232, 1264, 1562, 1738, 1892, 1988, 2212, 2408, 3053, 3124, 3311, 3397, 3476, 3784, 3976, 4424, 4816, 5467, 5609, 6083, 6106, 6248, 6622, 6794, 6952, 7568, 7952, 8848, 10934, 11218, 12166, 12212, 12496, 13244, 13588, 13904, 21371, 21868, 22436, 23779, 24332, 24424, 26488, 27176, 33583, 37367, 39263, 42742, 43736, 44872, 47558, 48664, 48848, 52976, 54352, 61699, 67166, 74734, 78526, 85484, 87472, 89744, 95116, 97328, 123398, 134332, 149468, 157052, 170968, 190232, 235081, 241187, 246796, 261569, 268664, 298936, 314104, 341936, 380464, 431893, 470162, 482374, 493592, 523138, 537328, 597872, 628208, 863786, 940324, 964748, 987184, 1046276, 1688309, 1727572, 1880648, 1929496, 2092552, 2653057, 3376618, 3455144, 3761296, 3858992, 4185104, 5306114, 6753236, 6910288, 10612228, 13506472, 18571399, 21224456, 27012944, 37142798, 42448912, 74285596, 148571192, 297142384]

約数ペア:

[(1, 297142384), (2, 148571192), (4, 74285596), (7, 42448912), (8, 37142798), (11, 27012944), (14, 21224456), (16, 18571399), (22, 13506472), (28, 10612228), (43, 6910288), (44, 6753236), (56, 5306114), (71, 4185104), (77, 3858992), (79, 3761296), (86, 3455144), (88, 3376618), (112, 2653057), (142, 2092552), (154, 1929496), (158, 1880648), (172, 1727572), (176, 1688309), (284, 1046276), (301, 987184), (308, 964748), (316, 940324), (344, 863786), (473, 628208), (497, 597872), (553, 537328), (568, 523138), (602, 493592), (616, 482374), (632, 470162), (688, 431893), (781, 380464), (869, 341936), (946, 314104), (994, 298936), (1106, 268664), (1136, 261569), (1204, 246796), (1232, 241187), (1264, 235081), (1562, 190232), (1738, 170968), (1892, 157052), (1988, 149468), (2212, 134332), (2408, 123398), (3053, 97328), (3124, 95116), (3311, 89744), (3397, 87472), (3476, 85484), (3784, 78526), (3976, 74734), (4424, 67166), (4816, 61699), (5467, 54352), (5609, 52976), (6083, 48848), (6106, 48664), (6248, 47558), (6622, 44872), (6794, 43736), (6952, 42742), (7568, 39263), (7952, 37367), (8848, 33583), (10934, 27176), (11218, 26488), (12166, 24424), (12212, 24332), (12496, 23779), (13244, 22436), (13588, 21868), (13904, 21371)]