338569728

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{31489}}^1$

素因数の和:31517

約数の個数: 80

約数和(自身を含む): 1030856640

約数和(自身を除く): 692286912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 31489, 62978, 94467, 125956, 188934, 220423, 251912, 377868, 440846, 503824, 661269, 755736, 881692, 1007648, 1322538, 1511472, 1763384, 2015296, 2645076, 3022944, 3526768, 4030592, 5290152, 6045888, 7053536, 8061184, 10580304, 12091776, 14107072, 16122368, 21160608, 24183552, 28214144, 42321216, 48367104, 56428288, 84642432, 112856576, 169284864, 338569728]

約数ペア:

[(1, 338569728), (2, 169284864), (3, 112856576), (4, 84642432), (6, 56428288), (7, 48367104), (8, 42321216), (12, 28214144), (14, 24183552), (16, 21160608), (21, 16122368), (24, 14107072), (28, 12091776), (32, 10580304), (42, 8061184), (48, 7053536), (56, 6045888), (64, 5290152), (84, 4030592), (96, 3526768), (112, 3022944), (128, 2645076), (168, 2015296), (192, 1763384), (224, 1511472), (256, 1322538), (336, 1007648), (384, 881692), (448, 755736), (512, 661269), (672, 503824), (768, 440846), (896, 377868), (1344, 251912), (1536, 220423), (1792, 188934), (2688, 125956), (3584, 94467), (5376, 62978), (10752, 31489)]