2783009589616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1\times {\mathrm{173851}}^1$

素因数の和:174362

約数の個数: 80

約数和(自身を含む): 5756538745440

約数和(自身を除く): 2973529155824

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 229, 257, 272, 458, 514, 916, 1028, 1832, 2056, 3664, 3893, 4112, 4369, 7786, 8738, 15572, 17476, 31144, 34952, 58853, 62288, 69904, 117706, 173851, 235412, 347702, 470824, 695404, 941648, 1000501, 1390808, 2001002, 2781616, 2955467, 4002004, 5910934, 8004008, 11821868, 16008016, 23643736, 39811879, 44679707, 47287472, 79623758, 89359414, 159247516, 178718828, 318495032, 357437656, 636990064, 676801943, 714875312, 759555019, 1353603886, 1519110038, 2707207772, 3038220076, 5414415544, 6076440152, 10231652903, 10828831088, 12152880304, 20463305806, 40926611612, 81853223224, 163706446448, 173938099351, 347876198702, 695752397404, 1391504794808, 2783009589616]

約数ペア:

[(1, 2783009589616), (2, 1391504794808), (4, 695752397404), (8, 347876198702), (16, 173938099351), (17, 163706446448), (34, 81853223224), (68, 40926611612), (136, 20463305806), (229, 12152880304), (257, 10828831088), (272, 10231652903), (458, 6076440152), (514, 5414415544), (916, 3038220076), (1028, 2707207772), (1832, 1519110038), (2056, 1353603886), (3664, 759555019), (3893, 714875312), (4112, 676801943), (4369, 636990064), (7786, 357437656), (8738, 318495032), (15572, 178718828), (17476, 159247516), (31144, 89359414), (34952, 79623758), (58853, 47287472), (62288, 44679707), (69904, 39811879), (117706, 23643736), (173851, 16008016), (235412, 11821868), (347702, 8004008), (470824, 5910934), (695404, 4002004), (941648, 2955467), (1000501, 2781616), (1390808, 2001002)]