338456230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1070

約数の個数: 96

約数和(自身を含む): 769450752

約数和(自身を除く): 430994522

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 41, 49, 70, 82, 85, 98, 119, 170, 205, 238, 245, 287, 410, 490, 574, 595, 697, 833, 991, 1190, 1394, 1435, 1666, 1982, 2009, 2870, 3485, 4018, 4165, 4879, 4955, 6937, 6970, 8330, 9758, 9910, 10045, 13874, 16847, 20090, 24395, 33694, 34153, 34685, 40631, 48559, 48790, 68306, 69370, 81262, 84235, 97118, 117929, 168470, 170765, 203155, 235858, 242795, 284417, 341530, 406310, 485590, 568834, 589645, 690727, 825503, 1179290, 1381454, 1422085, 1651006, 1990919, 2844170, 3453635, 3981838, 4127515, 4835089, 6907270, 8255030, 9670178, 9954595, 19909190, 24175445, 33845623, 48350890, 67691246, 169228115, 338456230]

約数ペア:

[(1, 338456230), (2, 169228115), (5, 67691246), (7, 48350890), (10, 33845623), (14, 24175445), (17, 19909190), (34, 9954595), (35, 9670178), (41, 8255030), (49, 6907270), (70, 4835089), (82, 4127515), (85, 3981838), (98, 3453635), (119, 2844170), (170, 1990919), (205, 1651006), (238, 1422085), (245, 1381454), (287, 1179290), (410, 825503), (490, 690727), (574, 589645), (595, 568834), (697, 485590), (833, 406310), (991, 341530), (1190, 284417), (1394, 242795), (1435, 235858), (1666, 203155), (1982, 170765), (2009, 168470), (2870, 117929), (3485, 97118), (4018, 84235), (4165, 81262), (4879, 69370), (4955, 68306), (6937, 48790), (6970, 48559), (8330, 40631), (9758, 34685), (9910, 34153), (10045, 33694), (13874, 24395), (16847, 20090)]