268889433855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{215687}}^1$

素因数の和:216116

約数の個数: 64

約数和(自身を含む): 508871835648

約数和(自身を除く): 239982401793

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 383, 465, 651, 1085, 1149, 1915, 2681, 3255, 5745, 8043, 11873, 13405, 35619, 40215, 59365, 83111, 178095, 215687, 249333, 415555, 647061, 1078435, 1246665, 1509809, 3235305, 4529427, 6686297, 7549045, 20058891, 22647135, 33431485, 46804079, 82608121, 100294455, 140412237, 234020395, 247824363, 413040605, 578256847, 702061185, 1239121815, 1734770541, 2560851751, 2891284235, 7682555253, 8673852705, 12804258755, 17925962257, 38412776265, 53777886771, 89629811285, 268889433855]

約数ペア:

[(1, 268889433855), (3, 89629811285), (5, 53777886771), (7, 38412776265), (15, 17925962257), (21, 12804258755), (31, 8673852705), (35, 7682555253), (93, 2891284235), (105, 2560851751), (155, 1734770541), (217, 1239121815), (383, 702061185), (465, 578256847), (651, 413040605), (1085, 247824363), (1149, 234020395), (1915, 140412237), (2681, 100294455), (3255, 82608121), (5745, 46804079), (8043, 33431485), (11873, 22647135), (13405, 20058891), (35619, 7549045), (40215, 6686297), (59365, 4529427), (83111, 3235305), (178095, 1509809), (215687, 1246665), (249333, 1078435), (415555, 647061)]