220758072

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{56431}}^1$

素因数の和:56603

約数の個数: 32

約数和(自身を含む): 555290880

約数和(自身を除く): 334532808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 489, 652, 978, 1304, 1956, 3912, 56431, 112862, 169293, 225724, 338586, 451448, 677172, 1354344, 9198253, 18396506, 27594759, 36793012, 55189518, 73586024, 110379036, 220758072]

約数ペア:

[(1, 220758072), (2, 110379036), (3, 73586024), (4, 55189518), (6, 36793012), (8, 27594759), (12, 18396506), (24, 9198253), (163, 1354344), (326, 677172), (489, 451448), (652, 338586), (978, 225724), (1304, 169293), (1956, 112862), (3912, 56431)]