288674464

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{13093}}^1$

素因数の和:13169

約数の個数: 48

約数和(自身を含む): 623641032

約数和(自身を除く): 334966568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 416, 424, 689, 848, 1378, 1696, 2756, 5512, 11024, 13093, 22048, 26186, 52372, 104744, 170209, 209488, 340418, 418976, 680836, 693929, 1361672, 1387858, 2723344, 2775716, 5446688, 5551432, 9021077, 11102864, 18042154, 22205728, 36084308, 72168616, 144337232, 288674464]

約数ペア:

[(1, 288674464), (2, 144337232), (4, 72168616), (8, 36084308), (13, 22205728), (16, 18042154), (26, 11102864), (32, 9021077), (52, 5551432), (53, 5446688), (104, 2775716), (106, 2723344), (208, 1387858), (212, 1361672), (416, 693929), (424, 680836), (689, 418976), (848, 340418), (1378, 209488), (1696, 170209), (2756, 104744), (5512, 52372), (11024, 26186), (13093, 22048)]