268258704

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{16987}}^1$

素因数の和:17052

約数の個数: 80

約数和(自身を含む): 808900608

約数和(自身を除く): 540641904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1316, 1974, 2256, 2632, 3948, 5264, 7896, 15792, 16987, 33974, 50961, 67948, 101922, 118909, 135896, 203844, 237818, 271792, 356727, 407688, 475636, 713454, 798389, 815376, 951272, 1426908, 1596778, 1902544, 2395167, 2853816, 3193556, 4790334, 5588723, 5707632, 6387112, 9580668, 11177446, 12774224, 16766169, 19161336, 22354892, 33532338, 38322672, 44709784, 67064676, 89419568, 134129352, 268258704]

約数ペア:

[(1, 268258704), (2, 134129352), (3, 89419568), (4, 67064676), (6, 44709784), (7, 38322672), (8, 33532338), (12, 22354892), (14, 19161336), (16, 16766169), (21, 12774224), (24, 11177446), (28, 9580668), (42, 6387112), (47, 5707632), (48, 5588723), (56, 4790334), (84, 3193556), (94, 2853816), (112, 2395167), (141, 1902544), (168, 1596778), (188, 1426908), (282, 951272), (329, 815376), (336, 798389), (376, 713454), (564, 475636), (658, 407688), (752, 356727), (987, 271792), (1128, 237818), (1316, 203844), (1974, 135896), (2256, 118909), (2632, 101922), (3948, 67948), (5264, 50961), (7896, 33974), (15792, 16987)]