321945552

素因数分解:

$2^4\times 3^2\times {\mathrm{2235733}}^1$

素因数の和:2235747

約数の個数: 30

約数和(自身を含む): 901000802

約数和(自身を除く): 579055250

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2235733, 4471466, 6707199, 8942932, 13414398, 17885864, 20121597, 26828796, 35771728, 40243194, 53657592, 80486388, 107315184, 160972776, 321945552]

約数ペア:

[(1, 321945552), (2, 160972776), (3, 107315184), (4, 80486388), (6, 53657592), (8, 40243194), (9, 35771728), (12, 26828796), (16, 20121597), (18, 17885864), (24, 13414398), (36, 8942932), (48, 6707199), (72, 4471466), (144, 2235733)]