8438448

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 80

約数和(自身を含む): 23141376

約数和(自身を除く): 14702928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 53, 62, 93, 106, 107, 124, 159, 186, 212, 214, 248, 318, 321, 372, 424, 428, 496, 636, 642, 744, 848, 856, 1272, 1284, 1488, 1643, 1712, 2544, 2568, 3286, 3317, 4929, 5136, 5671, 6572, 6634, 9858, 9951, 11342, 13144, 13268, 17013, 19716, 19902, 22684, 26288, 26536, 34026, 39432, 39804, 45368, 53072, 68052, 78864, 79608, 90736, 136104, 159216, 175801, 272208, 351602, 527403, 703204, 1054806, 1406408, 2109612, 2812816, 4219224, 8438448]

約数ペア:

[(1, 8438448), (2, 4219224), (3, 2812816), (4, 2109612), (6, 1406408), (8, 1054806), (12, 703204), (16, 527403), (24, 351602), (31, 272208), (48, 175801), (53, 159216), (62, 136104), (93, 90736), (106, 79608), (107, 78864), (124, 68052), (159, 53072), (186, 45368), (212, 39804), (214, 39432), (248, 34026), (318, 26536), (321, 26288), (372, 22684), (424, 19902), (428, 19716), (496, 17013), (636, 13268), (642, 13144), (744, 11342), (848, 9951), (856, 9858), (1272, 6634), (1284, 6572), (1488, 5671), (1643, 5136), (1712, 4929), (2544, 3317), (2568, 3286)]