386750336

素因数分解:

$2^7\times 7^3\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:441

約数の個数: 128

約数和(自身を含む): 940032000

約数和(自身を除く): 553281664

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 128, 161, 184, 196, 224, 322, 343, 368, 383, 392, 448, 644, 686, 736, 766, 784, 896, 1127, 1288, 1372, 1472, 1532, 1568, 2254, 2576, 2681, 2744, 2944, 3064, 3136, 4508, 5152, 5362, 5488, 6128, 6272, 7889, 8809, 9016, 10304, 10724, 10976, 12256, 15778, 17618, 18032, 18767, 20608, 21448, 21952, 24512, 31556, 35236, 36064, 37534, 42896, 43904, 49024, 61663, 63112, 70472, 72128, 75068, 85792, 123326, 126224, 131369, 140944, 144256, 150136, 171584, 246652, 252448, 262738, 281888, 300272, 343168, 431641, 493304, 504896, 525476, 563776, 600544, 863282, 986608, 1009792, 1050952, 1127552, 1201088, 1726564, 1973216, 2101904, 2402176, 3021487, 3453128, 3946432, 4203808, 6042974, 6906256, 7892864, 8407616, 12085948, 13812512, 16815232, 24171896, 27625024, 48343792, 55250048, 96687584, 193375168, 386750336]

約数ペア:

[(1, 386750336), (2, 193375168), (4, 96687584), (7, 55250048), (8, 48343792), (14, 27625024), (16, 24171896), (23, 16815232), (28, 13812512), (32, 12085948), (46, 8407616), (49, 7892864), (56, 6906256), (64, 6042974), (92, 4203808), (98, 3946432), (112, 3453128), (128, 3021487), (161, 2402176), (184, 2101904), (196, 1973216), (224, 1726564), (322, 1201088), (343, 1127552), (368, 1050952), (383, 1009792), (392, 986608), (448, 863282), (644, 600544), (686, 563776), (736, 525476), (766, 504896), (784, 493304), (896, 431641), (1127, 343168), (1288, 300272), (1372, 281888), (1472, 262738), (1532, 252448), (1568, 246652), (2254, 171584), (2576, 150136), (2681, 144256), (2744, 140944), (2944, 131369), (3064, 126224), (3136, 123326), (4508, 85792), (5152, 75068), (5362, 72128), (5488, 70472), (6128, 63112), (6272, 61663), (7889, 49024), (8809, 43904), (9016, 42896), (10304, 37534), (10724, 36064), (10976, 35236), (12256, 31556), (15778, 24512), (17618, 21952), (18032, 21448), (18767, 20608)]