243989376

素因数分解:

$2^7\times 3^1\times {\mathrm{635389}}^1$

素因数の和:635406

約数の個数: 32

約数和(自身を含む): 648097800

約数和(自身を除く): 404108424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 635389, 1270778, 1906167, 2541556, 3812334, 5083112, 7624668, 10166224, 15249336, 20332448, 30498672, 40664896, 60997344, 81329792, 121994688, 243989376]

約数ペア:

[(1, 243989376), (2, 121994688), (3, 81329792), (4, 60997344), (6, 40664896), (8, 30498672), (12, 20332448), (16, 15249336), (24, 10166224), (32, 7624668), (48, 5083112), (64, 3812334), (96, 2541556), (128, 1906167), (192, 1270778), (384, 635389)]