238911596

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{467}}^1$

素因数の和:651

約数の個数: 72

約数和(自身を含む): 529820928

約数和(自身を除く): 290909332

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 151, 154, 242, 302, 308, 467, 484, 604, 847, 934, 1057, 1661, 1694, 1868, 2114, 3269, 3322, 3388, 4228, 5137, 6538, 6644, 10274, 11627, 13076, 18271, 20548, 23254, 35959, 36542, 46508, 56507, 70517, 71918, 73084, 113014, 127897, 141034, 143836, 226028, 255794, 282068, 395549, 493619, 511588, 775687, 791098, 987238, 1551374, 1582196, 1974476, 3102748, 5429809, 8532557, 10859618, 17065114, 21719236, 34130228, 59727899, 119455798, 238911596]

約数ペア:

[(1, 238911596), (2, 119455798), (4, 59727899), (7, 34130228), (11, 21719236), (14, 17065114), (22, 10859618), (28, 8532557), (44, 5429809), (77, 3102748), (121, 1974476), (151, 1582196), (154, 1551374), (242, 987238), (302, 791098), (308, 775687), (467, 511588), (484, 493619), (604, 395549), (847, 282068), (934, 255794), (1057, 226028), (1661, 143836), (1694, 141034), (1868, 127897), (2114, 113014), (3269, 73084), (3322, 71918), (3388, 70517), (4228, 56507), (5137, 46508), (6538, 36542), (6644, 35959), (10274, 23254), (11627, 20548), (13076, 18271)]