489906345216

素因数分解:

$2^8\times 3^1\times {\mathrm{239}}^1\times {\mathrm{353}}^1\times {\mathrm{7561}}^1$

素因数の和:8172

約数の個数: 144

約数和(自身を含む): 1313203610880

約数和(自身を除く): 823297265664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 239, 256, 353, 384, 478, 706, 717, 768, 956, 1059, 1412, 1434, 1912, 2118, 2824, 2868, 3824, 4236, 5648, 5736, 7561, 7648, 8472, 11296, 11472, 15122, 15296, 16944, 22592, 22683, 22944, 30244, 30592, 33888, 45184, 45366, 45888, 60488, 61184, 67776, 84367, 90368, 90732, 91776, 120976, 135552, 168734, 181464, 183552, 241952, 253101, 271104, 337468, 362928, 483904, 506202, 674936, 725856, 967808, 1012404, 1349872, 1451712, 1807079, 1935616, 2024808, 2669033, 2699744, 2903424, 3614158, 4049616, 5338066, 5399488, 5421237, 5806848, 7228316, 8007099, 8099232, 10676132, 10798976, 10842474, 14456632, 16014198, 16198464, 21352264, 21597952, 21684948, 28913264, 32028396, 32396928, 42704528, 43369896, 57826528, 64056792, 64793856, 85409056, 86739792, 115653056, 128113584, 170818112, 173479584, 231306112, 256227168, 341636224, 346959168, 462612224, 512454336, 637898887, 683272448, 693918336, 1024908672, 1275797774, 1387836672, 1913696661, 2049817344, 2551595548, 3827393322, 5103191096, 7654786644, 10206382192, 15309573288, 20412764384, 30619146576, 40825528768, 61238293152, 81651057536, 122476586304, 163302115072, 244953172608, 489906345216]

約数ペア:

[(1, 489906345216), (2, 244953172608), (3, 163302115072), (4, 122476586304), (6, 81651057536), (8, 61238293152), (12, 40825528768), (16, 30619146576), (24, 20412764384), (32, 15309573288), (48, 10206382192), (64, 7654786644), (96, 5103191096), (128, 3827393322), (192, 2551595548), (239, 2049817344), (256, 1913696661), (353, 1387836672), (384, 1275797774), (478, 1024908672), (706, 693918336), (717, 683272448), (768, 637898887), (956, 512454336), (1059, 462612224), (1412, 346959168), (1434, 341636224), (1912, 256227168), (2118, 231306112), (2824, 173479584), (2868, 170818112), (3824, 128113584), (4236, 115653056), (5648, 86739792), (5736, 85409056), (7561, 64793856), (7648, 64056792), (8472, 57826528), (11296, 43369896), (11472, 42704528), (15122, 32396928), (15296, 32028396), (16944, 28913264), (22592, 21684948), (22683, 21597952), (22944, 21352264), (30244, 16198464), (30592, 16014198), (33888, 14456632), (45184, 10842474), (45366, 10798976), (45888, 10676132), (60488, 8099232), (61184, 8007099), (67776, 7228316), (84367, 5806848), (90368, 5421237), (90732, 5399488), (91776, 5338066), (120976, 4049616), (135552, 3614158), (168734, 2903424), (181464, 2699744), (183552, 2669033), (241952, 2024808), (253101, 1935616), (271104, 1807079), (337468, 1451712), (362928, 1349872), (483904, 1012404), (506202, 967808), (674936, 725856)]