821597429376

素因数分解:

$2^7\times 3^2\times {\mathrm{1117}}^1\times {\mathrm{638489}}^1$

素因数の和:639626

約数の個数: 96

約数和(自身を含む): 2366352483300

約数和(自身を除く): 1544755053924

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1117, 1152, 2234, 3351, 4468, 6702, 8936, 10053, 13404, 17872, 20106, 26808, 35744, 40212, 53616, 71488, 80424, 107232, 142976, 160848, 214464, 321696, 428928, 638489, 643392, 1276978, 1286784, 1915467, 2553956, 3830934, 5107912, 5746401, 7661868, 10215824, 11492802, 15323736, 20431648, 22985604, 30647472, 40863296, 45971208, 61294944, 81726592, 91942416, 122589888, 183884832, 245179776, 367769664, 713192213, 735539328, 1426384426, 2139576639, 2852768852, 4279153278, 5705537704, 6418729917, 8558306556, 11411075408, 12837459834, 17116613112, 22822150816, 25674919668, 34233226224, 45644301632, 51349839336, 68466452448, 91288603264, 102699678672, 136932904896, 205399357344, 273865809792, 410798714688, 821597429376]

約数ペア:

[(1, 821597429376), (2, 410798714688), (3, 273865809792), (4, 205399357344), (6, 136932904896), (8, 102699678672), (9, 91288603264), (12, 68466452448), (16, 51349839336), (18, 45644301632), (24, 34233226224), (32, 25674919668), (36, 22822150816), (48, 17116613112), (64, 12837459834), (72, 11411075408), (96, 8558306556), (128, 6418729917), (144, 5705537704), (192, 4279153278), (288, 2852768852), (384, 2139576639), (576, 1426384426), (1117, 735539328), (1152, 713192213), (2234, 367769664), (3351, 245179776), (4468, 183884832), (6702, 122589888), (8936, 91942416), (10053, 81726592), (13404, 61294944), (17872, 45971208), (20106, 40863296), (26808, 30647472), (35744, 22985604), (40212, 20431648), (53616, 15323736), (71488, 11492802), (80424, 10215824), (107232, 7661868), (142976, 5746401), (160848, 5107912), (214464, 3830934), (321696, 2553956), (428928, 1915467), (638489, 1286784), (643392, 1276978)]