274187312

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{503}}^1$

素因数の和:706

約数の個数: 80

約数和(自身を含む): 631959552

約数和(自身を除く): 357772240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 157, 217, 248, 314, 434, 496, 503, 628, 868, 1006, 1099, 1256, 1736, 2012, 2198, 2512, 3472, 3521, 4024, 4396, 4867, 7042, 8048, 8792, 9734, 14084, 15593, 17584, 19468, 28168, 31186, 34069, 38936, 56336, 62372, 68138, 77872, 78971, 109151, 124744, 136276, 157942, 218302, 249488, 272552, 315884, 436604, 545104, 552797, 631768, 873208, 1105594, 1263536, 1746416, 2211188, 2448101, 4422376, 4896202, 8844752, 9792404, 17136707, 19584808, 34273414, 39169616, 68546828, 137093656, 274187312]

約数ペア:

[(1, 274187312), (2, 137093656), (4, 68546828), (7, 39169616), (8, 34273414), (14, 19584808), (16, 17136707), (28, 9792404), (31, 8844752), (56, 4896202), (62, 4422376), (112, 2448101), (124, 2211188), (157, 1746416), (217, 1263536), (248, 1105594), (314, 873208), (434, 631768), (496, 552797), (503, 545104), (628, 436604), (868, 315884), (1006, 272552), (1099, 249488), (1256, 218302), (1736, 157942), (2012, 136276), (2198, 124744), (2512, 109151), (3472, 78971), (3521, 77872), (4024, 68138), (4396, 62372), (4867, 56336), (7042, 38936), (8048, 34069), (8792, 31186), (9734, 28168), (14084, 19468), (15593, 17584)]