262834140238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{10973}}^1$

素因数の和:11281

約数の個数: 64

約数和(自身を含む): 431789149440

約数和(自身を除く): 168955009202

約数列:

[1, 2, 19, 38, 43, 86, 107, 137, 214, 274, 817, 1634, 2033, 2603, 4066, 4601, 5206, 5891, 9202, 10973, 11782, 14659, 21946, 29318, 87419, 111929, 174838, 208487, 223858, 278521, 416974, 471839, 557042, 630337, 943678, 1174111, 1260674, 1503301, 2348222, 3006602, 8964941, 11976403, 17929882, 22308109, 23952806, 28562719, 44616218, 50486773, 57125438, 64641943, 100973546, 129283886, 160853207, 321706414, 959248687, 1228196917, 1918497374, 2456393834, 3056210933, 6112421866, 6916687901, 13833375802, 131417070119, 262834140238]

約数ペア:

[(1, 262834140238), (2, 131417070119), (19, 13833375802), (38, 6916687901), (43, 6112421866), (86, 3056210933), (107, 2456393834), (137, 1918497374), (214, 1228196917), (274, 959248687), (817, 321706414), (1634, 160853207), (2033, 129283886), (2603, 100973546), (4066, 64641943), (4601, 57125438), (5206, 50486773), (5891, 44616218), (9202, 28562719), (10973, 23952806), (11782, 22308109), (14659, 17929882), (21946, 11976403), (29318, 8964941), (87419, 3006602), (111929, 2348222), (174838, 1503301), (208487, 1260674), (223858, 1174111), (278521, 943678), (416974, 630337), (471839, 557042)]