442249728

素因数分解:

$2^9\times 3^1\times {\mathrm{499}}^1\times {\mathrm{577}}^1$

素因数の和:1097

約数の個数: 80

約数和(自身を含む): 1182588000

約数和(自身を除く): 740338272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 499, 512, 577, 768, 998, 1154, 1497, 1536, 1731, 1996, 2308, 2994, 3462, 3992, 4616, 5988, 6924, 7984, 9232, 11976, 13848, 15968, 18464, 23952, 27696, 31936, 36928, 47904, 55392, 63872, 73856, 95808, 110784, 127744, 147712, 191616, 221568, 255488, 287923, 295424, 383232, 443136, 575846, 766464, 863769, 886272, 1151692, 1727538, 2303384, 3455076, 4606768, 6910152, 9213536, 13820304, 18427072, 27640608, 36854144, 55281216, 73708288, 110562432, 147416576, 221124864, 442249728]

約数ペア:

[(1, 442249728), (2, 221124864), (3, 147416576), (4, 110562432), (6, 73708288), (8, 55281216), (12, 36854144), (16, 27640608), (24, 18427072), (32, 13820304), (48, 9213536), (64, 6910152), (96, 4606768), (128, 3455076), (192, 2303384), (256, 1727538), (384, 1151692), (499, 886272), (512, 863769), (577, 766464), (768, 575846), (998, 443136), (1154, 383232), (1497, 295424), (1536, 287923), (1731, 255488), (1996, 221568), (2308, 191616), (2994, 147712), (3462, 127744), (3992, 110784), (4616, 95808), (5988, 73856), (6924, 63872), (7984, 55392), (9232, 47904), (11976, 36928), (13848, 31936), (15968, 27696), (18464, 23952)]