217469724

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{2593}}^1$

素因数の和:2870

約数の個数: 48

約数和(自身を含む): 527308320

約数和(自身を除く): 309838596

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 241, 348, 482, 723, 964, 1446, 2593, 2892, 5186, 6989, 7779, 10372, 13978, 15558, 20967, 27956, 31116, 41934, 75197, 83868, 150394, 225591, 300788, 451182, 624913, 902364, 1249826, 1874739, 2499652, 3749478, 7498956, 18122477, 36244954, 54367431, 72489908, 108734862, 217469724]

約数ペア:

[(1, 217469724), (2, 108734862), (3, 72489908), (4, 54367431), (6, 36244954), (12, 18122477), (29, 7498956), (58, 3749478), (87, 2499652), (116, 1874739), (174, 1249826), (241, 902364), (348, 624913), (482, 451182), (723, 300788), (964, 225591), (1446, 150394), (2593, 83868), (2892, 75197), (5186, 41934), (6989, 31116), (7779, 27956), (10372, 20967), (13978, 15558)]