222325344

素因数分解:

$2^5\times 3^3\times {\mathrm{257321}}^1$

素因数の和:257340

約数の個数: 48

約数和(自身を含む): 648451440

約数和(自身を除く): 426126096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 257321, 514642, 771963, 1029284, 1543926, 2058568, 2315889, 3087852, 4117136, 4631778, 6175704, 6947667, 8234272, 9263556, 12351408, 13895334, 18527112, 24702816, 27790668, 37054224, 55581336, 74108448, 111162672, 222325344]

約数ペア:

[(1, 222325344), (2, 111162672), (3, 74108448), (4, 55581336), (6, 37054224), (8, 27790668), (9, 24702816), (12, 18527112), (16, 13895334), (18, 12351408), (24, 9263556), (27, 8234272), (32, 6947667), (36, 6175704), (48, 4631778), (54, 4117136), (72, 3087852), (96, 2315889), (108, 2058568), (144, 1543926), (216, 1029284), (288, 771963), (432, 514642), (864, 257321)]