271565568

素因数分解:

$2^8\times 3^3\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:515

約数の個数: 144

約数和(自身を含む): 813103200

約数和(自身を除く): 541537632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 101, 108, 128, 144, 192, 202, 216, 256, 288, 303, 384, 389, 404, 432, 576, 606, 768, 778, 808, 864, 909, 1152, 1167, 1212, 1556, 1616, 1728, 1818, 2304, 2334, 2424, 2727, 3112, 3232, 3456, 3501, 3636, 4668, 4848, 5454, 6224, 6464, 6912, 7002, 7272, 9336, 9696, 10503, 10908, 12448, 12928, 14004, 14544, 18672, 19392, 21006, 21816, 24896, 25856, 28008, 29088, 37344, 38784, 39289, 42012, 43632, 49792, 56016, 58176, 74688, 77568, 78578, 84024, 87264, 99584, 112032, 116352, 117867, 149376, 157156, 168048, 174528, 224064, 232704, 235734, 298752, 314312, 336096, 349056, 353601, 448128, 471468, 628624, 672192, 698112, 707202, 896256, 942936, 1060803, 1257248, 1344384, 1414404, 1885872, 2121606, 2514496, 2688768, 2828808, 3771744, 4243212, 5028992, 5657616, 7543488, 8486424, 10057984, 11315232, 15086976, 16972848, 22630464, 30173952, 33945696, 45260928, 67891392, 90521856, 135782784, 271565568]

約数ペア:

[(1, 271565568), (2, 135782784), (3, 90521856), (4, 67891392), (6, 45260928), (8, 33945696), (9, 30173952), (12, 22630464), (16, 16972848), (18, 15086976), (24, 11315232), (27, 10057984), (32, 8486424), (36, 7543488), (48, 5657616), (54, 5028992), (64, 4243212), (72, 3771744), (96, 2828808), (101, 2688768), (108, 2514496), (128, 2121606), (144, 1885872), (192, 1414404), (202, 1344384), (216, 1257248), (256, 1060803), (288, 942936), (303, 896256), (384, 707202), (389, 698112), (404, 672192), (432, 628624), (576, 471468), (606, 448128), (768, 353601), (778, 349056), (808, 336096), (864, 314312), (909, 298752), (1152, 235734), (1167, 232704), (1212, 224064), (1556, 174528), (1616, 168048), (1728, 157156), (1818, 149376), (2304, 117867), (2334, 116352), (2424, 112032), (2727, 99584), (3112, 87264), (3232, 84024), (3456, 78578), (3501, 77568), (3636, 74688), (4668, 58176), (4848, 56016), (5454, 49792), (6224, 43632), (6464, 42012), (6912, 39289), (7002, 38784), (7272, 37344), (9336, 29088), (9696, 28008), (10503, 25856), (10908, 24896), (12448, 21816), (12928, 21006), (14004, 19392), (14544, 18672)]