317810052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{26833}}^1$

素因数の和:26897

約数の個数: 72

約数和(自身を含む): 937687296

約数和(自身を除く): 619877244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 26833, 53666, 80499, 107332, 160998, 187831, 241497, 321996, 375662, 482994, 563493, 751324, 965988, 1126986, 1261151, 1690479, 2253972, 2522302, 3380958, 3783453, 5044604, 6761916, 7566906, 8828057, 11350359, 15133812, 17656114, 22700718, 26484171, 35312228, 45401436, 52968342, 79452513, 105936684, 158905026, 317810052]

約数ペア:

[(1, 317810052), (2, 158905026), (3, 105936684), (4, 79452513), (6, 52968342), (7, 45401436), (9, 35312228), (12, 26484171), (14, 22700718), (18, 17656114), (21, 15133812), (28, 11350359), (36, 8828057), (42, 7566906), (47, 6761916), (63, 5044604), (84, 3783453), (94, 3380958), (126, 2522302), (141, 2253972), (188, 1690479), (252, 1261151), (282, 1126986), (329, 965988), (423, 751324), (564, 563493), (658, 482994), (846, 375662), (987, 321996), (1316, 241497), (1692, 187831), (1974, 160998), (2961, 107332), (3948, 80499), (5922, 53666), (11844, 26833)]