297788656

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{16427}}^1$

素因数の和:16549

約数の個数: 40

約数和(自身を含む): 635566464

約数和(自身を除く): 337777808

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 103, 176, 206, 412, 824, 1133, 1648, 2266, 4532, 9064, 16427, 18128, 32854, 65708, 131416, 180697, 262832, 361394, 722788, 1445576, 1691981, 2891152, 3383962, 6767924, 13535848, 18611791, 27071696, 37223582, 74447164, 148894328, 297788656]

約数ペア:

[(1, 297788656), (2, 148894328), (4, 74447164), (8, 37223582), (11, 27071696), (16, 18611791), (22, 13535848), (44, 6767924), (88, 3383962), (103, 2891152), (176, 1691981), (206, 1445576), (412, 722788), (824, 361394), (1133, 262832), (1648, 180697), (2266, 131416), (4532, 65708), (9064, 32854), (16427, 18128)]