239947536

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{367}}^1$

素因数の和:688

約数の個数: 80

約数和(自身を含む): 635745024

約数和(自身を除く): 395797488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 257, 318, 367, 424, 514, 636, 734, 771, 848, 1028, 1101, 1272, 1468, 1542, 2056, 2202, 2544, 2936, 3084, 4112, 4404, 5872, 6168, 8808, 12336, 13621, 17616, 19451, 27242, 38902, 40863, 54484, 58353, 77804, 81726, 94319, 108968, 116706, 155608, 163452, 188638, 217936, 233412, 282957, 311216, 326904, 377276, 466824, 565914, 653808, 754552, 933648, 1131828, 1509104, 2263656, 4527312, 4998907, 9997814, 14996721, 19995628, 29993442, 39991256, 59986884, 79982512, 119973768, 239947536]

約数ペア:

[(1, 239947536), (2, 119973768), (3, 79982512), (4, 59986884), (6, 39991256), (8, 29993442), (12, 19995628), (16, 14996721), (24, 9997814), (48, 4998907), (53, 4527312), (106, 2263656), (159, 1509104), (212, 1131828), (257, 933648), (318, 754552), (367, 653808), (424, 565914), (514, 466824), (636, 377276), (734, 326904), (771, 311216), (848, 282957), (1028, 233412), (1101, 217936), (1272, 188638), (1468, 163452), (1542, 155608), (2056, 116706), (2202, 108968), (2544, 94319), (2936, 81726), (3084, 77804), (4112, 58353), (4404, 54484), (5872, 40863), (6168, 38902), (8808, 27242), (12336, 19451), (13621, 17616)]