381325488

素因数分解:

$2^4\times 3^1\times {\mathrm{7944281}}^1$

素因数の和:7944292

約数の個数: 20

約数和(自身を含む): 985090968

約数和(自身を除く): 603765480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 7944281, 15888562, 23832843, 31777124, 47665686, 63554248, 95331372, 127108496, 190662744, 381325488]

約数ペア:

[(1, 381325488), (2, 190662744), (3, 127108496), (4, 95331372), (6, 63554248), (8, 47665686), (12, 31777124), (16, 23832843), (24, 15888562), (48, 7944281)]