238441246

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{383}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 378224640

約数和(自身を除く): 139783394

約数列:

[1, 2, 37, 47, 74, 94, 179, 358, 383, 766, 1739, 3478, 6623, 8413, 13246, 14171, 16826, 18001, 28342, 36002, 68557, 137114, 311281, 622562, 666037, 1332074, 2536609, 3222179, 5073218, 6444358, 119220623, 238441246]

約数ペア:

[(1, 238441246), (2, 119220623), (37, 6444358), (47, 5073218), (74, 3222179), (94, 2536609), (179, 1332074), (358, 666037), (383, 622562), (766, 311281), (1739, 137114), (3478, 68557), (6623, 36002), (8413, 28342), (13246, 18001), (14171, 16826)]