288240754

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{811}}^1$

素因数の和:1078

約数の個数: 32

約数和(自身を含む): 467712000

約数和(自身を除く): 179471246

約数列:

[1, 2, 19, 38, 47, 94, 199, 398, 811, 893, 1622, 1786, 3781, 7562, 9353, 15409, 18706, 30818, 38117, 76234, 161389, 177707, 322778, 355414, 724223, 1448446, 3066391, 6132782, 7585283, 15170566, 144120377, 288240754]

約数ペア:

[(1, 288240754), (2, 144120377), (19, 15170566), (38, 7585283), (47, 6132782), (94, 3066391), (199, 1448446), (398, 724223), (811, 355414), (893, 322778), (1622, 177707), (1786, 161389), (3781, 76234), (7562, 38117), (9353, 30818), (15409, 18706)]