490147488

素因数分解:

$2^5\times 3^2\times {\mathrm{1701901}}^1$

素因数の和:1701917

約数の個数: 36

約数和(自身を含む): 1393857738

約数和(自身を除く): 903710250

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1701901, 3403802, 5105703, 6807604, 10211406, 13615208, 15317109, 20422812, 27230416, 30634218, 40845624, 54460832, 61268436, 81691248, 122536872, 163382496, 245073744, 490147488]

約数ペア:

[(1, 490147488), (2, 245073744), (3, 163382496), (4, 122536872), (6, 81691248), (8, 61268436), (9, 54460832), (12, 40845624), (16, 30634218), (18, 27230416), (24, 20422812), (32, 15317109), (36, 13615208), (48, 10211406), (72, 6807604), (96, 5105703), (144, 3403802), (288, 1701901)]