290400108

素因数分解:

$2^2\times 3^1\times {\mathrm{349}}^1\times {\mathrm{69341}}^1$

素因数の和:69697

約数の個数: 24

約数和(自身を含む): 679551600

約数和(自身を除く): 389151492

約数列:

[1, 2, 3, 4, 6, 12, 349, 698, 1047, 1396, 2094, 4188, 69341, 138682, 208023, 277364, 416046, 832092, 24200009, 48400018, 72600027, 96800036, 145200054, 290400108]

約数ペア:

[(1, 290400108), (2, 145200054), (3, 96800036), (4, 72600027), (6, 48400018), (12, 24200009), (349, 832092), (698, 416046), (1047, 277364), (1396, 208023), (2094, 138682), (4188, 69341)]