225666344

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{18793}}^1$

素因数の和:18897

約数の個数: 32

約数和(自身を含む): 451056000

約数和(自身を除く): 225389656

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 316, 632, 1501, 3002, 6004, 12008, 18793, 37586, 75172, 150344, 357067, 714134, 1428268, 1484647, 2856536, 2969294, 5938588, 11877176, 28208293, 56416586, 112833172, 225666344]

約数ペア:

[(1, 225666344), (2, 112833172), (4, 56416586), (8, 28208293), (19, 11877176), (38, 5938588), (76, 2969294), (79, 2856536), (152, 1484647), (158, 1428268), (316, 714134), (632, 357067), (1501, 150344), (3002, 75172), (6004, 37586), (12008, 18793)]