636727894

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 1178997120

約数和(自身を除く): 542269226

約数列:

[1, 2, 11, 17, 22, 34, 37, 47, 74, 89, 94, 121, 178, 187, 242, 374, 407, 517, 629, 799, 814, 979, 1034, 1258, 1513, 1598, 1739, 1958, 2057, 3026, 3293, 3478, 4114, 4183, 4477, 5687, 6586, 6919, 8366, 8789, 8954, 10769, 11374, 13838, 16643, 17578, 19129, 21538, 29563, 33286, 36223, 38258, 46013, 55981, 59126, 71111, 72446, 76109, 92026, 96679, 111962, 142222, 152218, 154771, 183073, 193358, 210419, 309542, 325193, 366146, 398453, 420838, 506143, 615791, 650386, 782221, 796906, 1012286, 1231582, 1564442, 1702481, 2631107, 3404962, 3577123, 5262214, 6773701, 7154246, 8604431, 13547402, 17208862, 18727291, 28942177, 37454582, 57884354, 318363947, 636727894]

約数ペア:

[(1, 636727894), (2, 318363947), (11, 57884354), (17, 37454582), (22, 28942177), (34, 18727291), (37, 17208862), (47, 13547402), (74, 8604431), (89, 7154246), (94, 6773701), (121, 5262214), (178, 3577123), (187, 3404962), (242, 2631107), (374, 1702481), (407, 1564442), (517, 1231582), (629, 1012286), (799, 796906), (814, 782221), (979, 650386), (1034, 615791), (1258, 506143), (1513, 420838), (1598, 398453), (1739, 366146), (1958, 325193), (2057, 309542), (3026, 210419), (3293, 193358), (3478, 183073), (4114, 154771), (4183, 152218), (4477, 142222), (5687, 111962), (6586, 96679), (6919, 92026), (8366, 76109), (8789, 72446), (8954, 71111), (10769, 59126), (11374, 55981), (13838, 46013), (16643, 38258), (17578, 36223), (19129, 33286), (21538, 29563)]