217666656

素因数分解:

$2^5\times 3^3\times {\mathrm{191}}^1\times {\mathrm{1319}}^1$

素因数の和:1529

約数の個数: 96

約数和(自身を含む): 638668800

約数和(自身を除く): 421002144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 191, 216, 288, 382, 432, 573, 764, 864, 1146, 1319, 1528, 1719, 2292, 2638, 3056, 3438, 3957, 4584, 5157, 5276, 6112, 6876, 7914, 9168, 10314, 10552, 11871, 13752, 15828, 18336, 20628, 21104, 23742, 27504, 31656, 35613, 41256, 42208, 47484, 55008, 63312, 71226, 82512, 94968, 126624, 142452, 165024, 189936, 251929, 284904, 379872, 503858, 569808, 755787, 1007716, 1139616, 1511574, 2015432, 2267361, 3023148, 4030864, 4534722, 6046296, 6802083, 8061728, 9069444, 12092592, 13604166, 18138888, 24185184, 27208332, 36277776, 54416664, 72555552, 108833328, 217666656]

約数ペア:

[(1, 217666656), (2, 108833328), (3, 72555552), (4, 54416664), (6, 36277776), (8, 27208332), (9, 24185184), (12, 18138888), (16, 13604166), (18, 12092592), (24, 9069444), (27, 8061728), (32, 6802083), (36, 6046296), (48, 4534722), (54, 4030864), (72, 3023148), (96, 2267361), (108, 2015432), (144, 1511574), (191, 1139616), (216, 1007716), (288, 755787), (382, 569808), (432, 503858), (573, 379872), (764, 284904), (864, 251929), (1146, 189936), (1319, 165024), (1528, 142452), (1719, 126624), (2292, 94968), (2638, 82512), (3056, 71226), (3438, 63312), (3957, 55008), (4584, 47484), (5157, 42208), (5276, 41256), (6112, 35613), (6876, 31656), (7914, 27504), (9168, 23742), (10314, 21104), (10552, 20628), (11871, 18336), (13752, 15828)]