392377008

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{220933}}^1$

素因数の和:220981

約数の個数: 40

約数和(自身を含む): 1041041008

約数和(自身を除く): 648664000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 220933, 441866, 662799, 883732, 1325598, 1767464, 2651196, 3534928, 5302392, 8174521, 10604784, 16349042, 24523563, 32698084, 49047126, 65396168, 98094252, 130792336, 196188504, 392377008]

約数ペア:

[(1, 392377008), (2, 196188504), (3, 130792336), (4, 98094252), (6, 65396168), (8, 49047126), (12, 32698084), (16, 24523563), (24, 16349042), (37, 10604784), (48, 8174521), (74, 5302392), (111, 3534928), (148, 2651196), (222, 1767464), (296, 1325598), (444, 883732), (592, 662799), (888, 441866), (1776, 220933)]