380261808

素因数分解:

$2^4\times 3^2\times {\mathrm{2640707}}^1$

素因数の和:2640721

約数の個数: 30

約数和(自身を含む): 1064205324

約数和(自身を除く): 683943516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2640707, 5281414, 7922121, 10562828, 15844242, 21125656, 23766363, 31688484, 42251312, 47532726, 63376968, 95065452, 126753936, 190130904, 380261808]

約数ペア:

[(1, 380261808), (2, 190130904), (3, 126753936), (4, 95065452), (6, 63376968), (8, 47532726), (9, 42251312), (12, 31688484), (16, 23766363), (18, 21125656), (24, 15844242), (36, 10562828), (48, 7922121), (72, 5281414), (144, 2640707)]