341738128

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{3469}}^1$

素因数の和:3655

約数の個数: 40

約数和(自身を含む): 681563520

約数和(自身を除く): 339825392

約数列:

[1, 2, 4, 8, 16, 47, 94, 131, 188, 262, 376, 524, 752, 1048, 2096, 3469, 6157, 6938, 12314, 13876, 24628, 27752, 49256, 55504, 98512, 163043, 326086, 454439, 652172, 908878, 1304344, 1817756, 2608688, 3635512, 7271024, 21358633, 42717266, 85434532, 170869064, 341738128]

約数ペア:

[(1, 341738128), (2, 170869064), (4, 85434532), (8, 42717266), (16, 21358633), (47, 7271024), (94, 3635512), (131, 2608688), (188, 1817756), (262, 1304344), (376, 908878), (524, 652172), (752, 454439), (1048, 326086), (2096, 163043), (3469, 98512), (6157, 55504), (6938, 49256), (12314, 27752), (13876, 24628)]