393247584

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^1\times {\mathrm{12527}}^1$

素因数の和:12652

約数の個数: 72

約数和(自身を含む): 1128647520

約数和(自身を除く): 735399936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 218, 288, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3488, 3924, 5232, 7848, 10464, 12527, 15696, 25054, 31392, 37581, 50108, 75162, 100216, 112743, 150324, 200432, 225486, 300648, 400864, 450972, 601296, 901944, 1202592, 1365443, 1803888, 2730886, 3607776, 4096329, 5461772, 8192658, 10923544, 12288987, 16385316, 21847088, 24577974, 32770632, 43694176, 49155948, 65541264, 98311896, 131082528, 196623792, 393247584]

約数ペア:

[(1, 393247584), (2, 196623792), (3, 131082528), (4, 98311896), (6, 65541264), (8, 49155948), (9, 43694176), (12, 32770632), (16, 24577974), (18, 21847088), (24, 16385316), (32, 12288987), (36, 10923544), (48, 8192658), (72, 5461772), (96, 4096329), (109, 3607776), (144, 2730886), (218, 1803888), (288, 1365443), (327, 1202592), (436, 901944), (654, 601296), (872, 450972), (981, 400864), (1308, 300648), (1744, 225486), (1962, 200432), (2616, 150324), (3488, 112743), (3924, 100216), (5232, 75162), (7848, 50108), (10464, 37581), (12527, 31392), (15696, 25054)]