268298358

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1\times {\mathrm{2053}}^1$

素因数の和:3028

約数の個数: 32

約数和(自身を含む): 560791296

約数和(自身を除く): 292492938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 947, 1894, 2053, 2841, 4106, 5682, 6159, 12318, 21781, 43562, 47219, 65343, 94438, 130686, 141657, 283314, 1944191, 3888382, 5832573, 11665146, 44716393, 89432786, 134149179, 268298358]

約数ペア:

[(1, 268298358), (2, 134149179), (3, 89432786), (6, 44716393), (23, 11665146), (46, 5832573), (69, 3888382), (138, 1944191), (947, 283314), (1894, 141657), (2053, 130686), (2841, 94438), (4106, 65343), (5682, 47219), (6159, 43562), (12318, 21781)]