288134928

素因数分解:

$2^4\times 3^3\times {\mathrm{666979}}^1$

素因数の和:666996

約数の個数: 40

約数和(自身を含む): 827055200

約数和(自身を除く): 538920272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 666979, 1333958, 2000937, 2667916, 4001874, 5335832, 6002811, 8003748, 10671664, 12005622, 16007496, 18008433, 24011244, 32014992, 36016866, 48022488, 72033732, 96044976, 144067464, 288134928]

約数ペア:

[(1, 288134928), (2, 144067464), (3, 96044976), (4, 72033732), (6, 48022488), (8, 36016866), (9, 32014992), (12, 24011244), (16, 18008433), (18, 16007496), (24, 12005622), (27, 10671664), (36, 8003748), (48, 6002811), (54, 5335832), (72, 4001874), (108, 2667916), (144, 2000937), (216, 1333958), (432, 666979)]