248927208

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{545893}}^1$

素因数の和:545921

約数の個数: 32

約数和(自身を含む): 655072800

約数和(自身を除く): 406145592

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 545893, 1091786, 1637679, 2183572, 3275358, 4367144, 6550716, 10371967, 13101432, 20743934, 31115901, 41487868, 62231802, 82975736, 124463604, 248927208]

約数ペア:

[(1, 248927208), (2, 124463604), (3, 82975736), (4, 62231802), (6, 41487868), (8, 31115901), (12, 20743934), (19, 13101432), (24, 10371967), (38, 6550716), (57, 4367144), (76, 3275358), (114, 2183572), (152, 1637679), (228, 1091786), (456, 545893)]