239643792

素因数分解:

$2^4\times 3^3\times {\mathrm{554731}}^1$

素因数の和:554748

約数の個数: 40

約数和(自身を含む): 687867680

約数和(自身を除く): 448223888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 554731, 1109462, 1664193, 2218924, 3328386, 4437848, 4992579, 6656772, 8875696, 9985158, 13313544, 14977737, 19970316, 26627088, 29955474, 39940632, 59910948, 79881264, 119821896, 239643792]

約数ペア:

[(1, 239643792), (2, 119821896), (3, 79881264), (4, 59910948), (6, 39940632), (8, 29955474), (9, 26627088), (12, 19970316), (16, 14977737), (18, 13313544), (24, 9985158), (27, 8875696), (36, 6656772), (48, 4992579), (54, 4437848), (72, 3328386), (108, 2218924), (144, 1664193), (216, 1109462), (432, 554731)]