320872567344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{954977879}}^1$

素因数の和:954977897

約数の個数: 40

約数和(自身を含む): 947338056960

約数和(自身を除く): 626465489616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 954977879, 1909955758, 2864933637, 3819911516, 5729867274, 6684845153, 7639823032, 11459734548, 13369690306, 15279646064, 20054535459, 22919469096, 26739380612, 40109070918, 45838938192, 53478761224, 80218141836, 106957522448, 160436283672, 320872567344]

約数ペア:

[(1, 320872567344), (2, 160436283672), (3, 106957522448), (4, 80218141836), (6, 53478761224), (7, 45838938192), (8, 40109070918), (12, 26739380612), (14, 22919469096), (16, 20054535459), (21, 15279646064), (24, 13369690306), (28, 11459734548), (42, 7639823032), (48, 6684845153), (56, 5729867274), (84, 3819911516), (112, 2864933637), (168, 1909955758), (336, 954977879)]