229258864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{1259}}^1$

素因数の和:1885

約数の個数: 40

約数和(自身を含む): 468720000

約数和(自身を除く): 239461136

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 599, 1198, 1259, 2396, 2518, 4792, 5036, 9584, 10072, 11381, 20144, 22762, 23921, 45524, 47842, 91048, 95684, 182096, 191368, 382736, 754141, 1508282, 3016564, 6033128, 12066256, 14328679, 28657358, 57314716, 114629432, 229258864]

約数ペア:

[(1, 229258864), (2, 114629432), (4, 57314716), (8, 28657358), (16, 14328679), (19, 12066256), (38, 6033128), (76, 3016564), (152, 1508282), (304, 754141), (599, 382736), (1198, 191368), (1259, 182096), (2396, 95684), (2518, 91048), (4792, 47842), (5036, 45524), (9584, 23921), (10072, 22762), (11381, 20144)]