261134928

素因数分解:

$2^4\times 3^4\times {\mathrm{201493}}^1$

素因数の和:201513

約数の個数: 50

約数和(自身を含む): 755803994

約数和(自身を除く): 494669066

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 201493, 402986, 604479, 805972, 1208958, 1611944, 1813437, 2417916, 3223888, 3626874, 4835832, 5440311, 7253748, 9671664, 10880622, 14507496, 16320933, 21761244, 29014992, 32641866, 43522488, 65283732, 87044976, 130567464, 261134928]

約数ペア:

[(1, 261134928), (2, 130567464), (3, 87044976), (4, 65283732), (6, 43522488), (8, 32641866), (9, 29014992), (12, 21761244), (16, 16320933), (18, 14507496), (24, 10880622), (27, 9671664), (36, 7253748), (48, 5440311), (54, 4835832), (72, 3626874), (81, 3223888), (108, 2417916), (144, 1813437), (162, 1611944), (216, 1208958), (324, 805972), (432, 604479), (648, 402986), (1296, 201493)]