216637248

素因数分解:

$2^6\times 3^1\times {\mathrm{239}}^1\times {\mathrm{4721}}^1$

素因数の和:4975

約数の個数: 56

約数和(自身を含む): 575706240

約数和(自身を除く): 359068992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 239, 478, 717, 956, 1434, 1912, 2868, 3824, 4721, 5736, 7648, 9442, 11472, 14163, 15296, 18884, 22944, 28326, 37768, 45888, 56652, 75536, 113304, 151072, 226608, 302144, 453216, 906432, 1128319, 2256638, 3384957, 4513276, 6769914, 9026552, 13539828, 18053104, 27079656, 36106208, 54159312, 72212416, 108318624, 216637248]

約数ペア:

[(1, 216637248), (2, 108318624), (3, 72212416), (4, 54159312), (6, 36106208), (8, 27079656), (12, 18053104), (16, 13539828), (24, 9026552), (32, 6769914), (48, 4513276), (64, 3384957), (96, 2256638), (192, 1128319), (239, 906432), (478, 453216), (717, 302144), (956, 226608), (1434, 151072), (1912, 113304), (2868, 75536), (3824, 56652), (4721, 45888), (5736, 37768), (7648, 28326), (9442, 22944), (11472, 18884), (14163, 15296)]