249814632

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{397}}^1$

素因数の和:730

約数の個数: 64

約数和(自身を含む): 633870720

約数和(自身を除く): 384056088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 167, 314, 334, 397, 471, 501, 628, 668, 794, 942, 1002, 1191, 1256, 1336, 1588, 1884, 2004, 2382, 3176, 3768, 4008, 4764, 9528, 26219, 52438, 62329, 66299, 78657, 104876, 124658, 132598, 157314, 186987, 198897, 209752, 249316, 265196, 314628, 373974, 397794, 498632, 530392, 629256, 747948, 795588, 1495896, 1591176, 10408943, 20817886, 31226829, 41635772, 62453658, 83271544, 124907316, 249814632]

約数ペア:

[(1, 249814632), (2, 124907316), (3, 83271544), (4, 62453658), (6, 41635772), (8, 31226829), (12, 20817886), (24, 10408943), (157, 1591176), (167, 1495896), (314, 795588), (334, 747948), (397, 629256), (471, 530392), (501, 498632), (628, 397794), (668, 373974), (794, 314628), (942, 265196), (1002, 249316), (1191, 209752), (1256, 198897), (1336, 186987), (1588, 157314), (1884, 132598), (2004, 124658), (2382, 104876), (3176, 78657), (3768, 66299), (4008, 62329), (4764, 52438), (9528, 26219)]