349171968

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23929}}^1$

素因数の和:23967

約数の個数: 72

約数和(自身を含む): 978258400

約数和(自身を除く): 629086432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 7296, 14592, 23929, 47858, 71787, 95716, 143574, 191432, 287148, 382864, 454651, 574296, 765728, 909302, 1148592, 1363953, 1531456, 1818604, 2297184, 2727906, 3062912, 3637208, 4594368, 5455812, 6125824, 7274416, 9188736, 10911624, 14548832, 18377472, 21823248, 29097664, 43646496, 58195328, 87292992, 116390656, 174585984, 349171968]

約数ペア:

[(1, 349171968), (2, 174585984), (3, 116390656), (4, 87292992), (6, 58195328), (8, 43646496), (12, 29097664), (16, 21823248), (19, 18377472), (24, 14548832), (32, 10911624), (38, 9188736), (48, 7274416), (57, 6125824), (64, 5455812), (76, 4594368), (96, 3637208), (114, 3062912), (128, 2727906), (152, 2297184), (192, 1818604), (228, 1531456), (256, 1363953), (304, 1148592), (384, 909302), (456, 765728), (608, 574296), (768, 454651), (912, 382864), (1216, 287148), (1824, 191432), (2432, 143574), (3648, 95716), (4864, 71787), (7296, 47858), (14592, 23929)]