325746176

素因数分解:

$2^9\times 7^1\times {\mathrm{97}}^1\times {\mathrm{937}}^1$

素因数の和:1059

約数の個数: 80

約数和(自身を含む): 752306016

約数和(自身を除く): 426559840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 128, 194, 224, 256, 388, 448, 512, 679, 776, 896, 937, 1358, 1552, 1792, 1874, 2716, 3104, 3584, 3748, 5432, 6208, 6559, 7496, 10864, 12416, 13118, 14992, 21728, 24832, 26236, 29984, 43456, 49664, 52472, 59968, 86912, 90889, 104944, 119936, 173824, 181778, 209888, 239872, 347648, 363556, 419776, 479744, 636223, 727112, 839552, 1272446, 1454224, 1679104, 2544892, 2908448, 3358208, 5089784, 5816896, 10179568, 11633792, 20359136, 23267584, 40718272, 46535168, 81436544, 162873088, 325746176]

約数ペア:

[(1, 325746176), (2, 162873088), (4, 81436544), (7, 46535168), (8, 40718272), (14, 23267584), (16, 20359136), (28, 11633792), (32, 10179568), (56, 5816896), (64, 5089784), (97, 3358208), (112, 2908448), (128, 2544892), (194, 1679104), (224, 1454224), (256, 1272446), (388, 839552), (448, 727112), (512, 636223), (679, 479744), (776, 419776), (896, 363556), (937, 347648), (1358, 239872), (1552, 209888), (1792, 181778), (1874, 173824), (2716, 119936), (3104, 104944), (3584, 90889), (3748, 86912), (5432, 59968), (6208, 52472), (6559, 49664), (7496, 43456), (10864, 29984), (12416, 26236), (13118, 24832), (14992, 21728)]