2912453984

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{607}}^1$

素因数の和:988

約数の個数: 96

約数和(自身を含む): 6431394816

約数和(自身を除く): 3518940832

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 317, 344, 352, 473, 607, 634, 688, 946, 1214, 1268, 1376, 1892, 2428, 2536, 3487, 3784, 4856, 5072, 6677, 6974, 7568, 9712, 10144, 13354, 13631, 13948, 15136, 19424, 26101, 26708, 27262, 27896, 52202, 53416, 54524, 55792, 104404, 106832, 109048, 111584, 149941, 192419, 208808, 213664, 218096, 287111, 299882, 384838, 417616, 436192, 574222, 599764, 769676, 835232, 1148444, 1199528, 1539352, 2116609, 2296888, 2399056, 3078704, 4233218, 4593776, 4798112, 6157408, 8274017, 8466436, 9187552, 16548034, 16932872, 33096068, 33865744, 66192136, 67731488, 91014187, 132384272, 182028374, 264768544, 364056748, 728113496, 1456226992, 2912453984]

約数ペア:

[(1, 2912453984), (2, 1456226992), (4, 728113496), (8, 364056748), (11, 264768544), (16, 182028374), (22, 132384272), (32, 91014187), (43, 67731488), (44, 66192136), (86, 33865744), (88, 33096068), (172, 16932872), (176, 16548034), (317, 9187552), (344, 8466436), (352, 8274017), (473, 6157408), (607, 4798112), (634, 4593776), (688, 4233218), (946, 3078704), (1214, 2399056), (1268, 2296888), (1376, 2116609), (1892, 1539352), (2428, 1199528), (2536, 1148444), (3487, 835232), (3784, 769676), (4856, 599764), (5072, 574222), (6677, 436192), (6974, 417616), (7568, 384838), (9712, 299882), (10144, 287111), (13354, 218096), (13631, 213664), (13948, 208808), (15136, 192419), (19424, 149941), (26101, 111584), (26708, 109048), (27262, 106832), (27896, 104404), (52202, 55792), (53416, 54524)]