254142724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{7229}}^1$

素因数の和:7308

約数の個数: 48

約数和(自身を含む): 524724480

約数和(自身を除く): 270581756

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 47, 68, 94, 187, 188, 374, 517, 748, 799, 1034, 1598, 2068, 3196, 7229, 8789, 14458, 17578, 28916, 35156, 79519, 122893, 159038, 245786, 318076, 339763, 491572, 679526, 1351823, 1359052, 2703646, 3737393, 5407292, 5775971, 7474786, 11551942, 14949572, 23103884, 63535681, 127071362, 254142724]

約数ペア:

[(1, 254142724), (2, 127071362), (4, 63535681), (11, 23103884), (17, 14949572), (22, 11551942), (34, 7474786), (44, 5775971), (47, 5407292), (68, 3737393), (94, 2703646), (187, 1359052), (188, 1351823), (374, 679526), (517, 491572), (748, 339763), (799, 318076), (1034, 245786), (1598, 159038), (2068, 122893), (3196, 79519), (7229, 35156), (8789, 28916), (14458, 17578)]