291598368

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1$

素因数の和:546

約数の個数: 96

約数和(自身を含む): 786433536

約数和(自身を除く): 494835168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 212, 223, 257, 318, 424, 446, 514, 636, 669, 771, 848, 892, 1028, 1272, 1338, 1542, 1696, 1784, 2056, 2544, 2676, 3084, 3568, 4112, 5088, 5352, 6168, 7136, 8224, 10704, 11819, 12336, 13621, 21408, 23638, 24672, 27242, 35457, 40863, 47276, 54484, 57311, 70914, 81726, 94552, 108968, 114622, 141828, 163452, 171933, 189104, 217936, 229244, 283656, 326904, 343866, 378208, 435872, 458488, 567312, 653808, 687732, 916976, 1134624, 1307616, 1375464, 1833952, 2750928, 3037483, 5501856, 6074966, 9112449, 12149932, 18224898, 24299864, 36449796, 48599728, 72899592, 97199456, 145799184, 291598368]

約数ペア:

[(1, 291598368), (2, 145799184), (3, 97199456), (4, 72899592), (6, 48599728), (8, 36449796), (12, 24299864), (16, 18224898), (24, 12149932), (32, 9112449), (48, 6074966), (53, 5501856), (96, 3037483), (106, 2750928), (159, 1833952), (212, 1375464), (223, 1307616), (257, 1134624), (318, 916976), (424, 687732), (446, 653808), (514, 567312), (636, 458488), (669, 435872), (771, 378208), (848, 343866), (892, 326904), (1028, 283656), (1272, 229244), (1338, 217936), (1542, 189104), (1696, 171933), (1784, 163452), (2056, 141828), (2544, 114622), (2676, 108968), (3084, 94552), (3568, 81726), (4112, 70914), (5088, 57311), (5352, 54484), (6168, 47276), (7136, 40863), (8224, 35457), (10704, 27242), (11819, 24672), (12336, 23638), (13621, 21408)]