263051616

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{563}}^1$

素因数の和:764

約数の個数: 96

約数和(自身を含む): 718599168

約数和(自身を除く): 455547552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 157, 186, 248, 314, 372, 471, 496, 563, 628, 744, 942, 992, 1126, 1256, 1488, 1689, 1884, 2252, 2512, 2976, 3378, 3768, 4504, 4867, 5024, 6756, 7536, 9008, 9734, 13512, 14601, 15072, 17453, 18016, 19468, 27024, 29202, 34906, 38936, 52359, 54048, 58404, 69812, 77872, 88391, 104718, 116808, 139624, 155744, 176782, 209436, 233616, 265173, 279248, 353564, 418872, 467232, 530346, 558496, 707128, 837744, 1060692, 1414256, 1675488, 2121384, 2740121, 2828512, 4242768, 5480242, 8220363, 8485536, 10960484, 16440726, 21920968, 32881452, 43841936, 65762904, 87683872, 131525808, 263051616]

約数ペア:

[(1, 263051616), (2, 131525808), (3, 87683872), (4, 65762904), (6, 43841936), (8, 32881452), (12, 21920968), (16, 16440726), (24, 10960484), (31, 8485536), (32, 8220363), (48, 5480242), (62, 4242768), (93, 2828512), (96, 2740121), (124, 2121384), (157, 1675488), (186, 1414256), (248, 1060692), (314, 837744), (372, 707128), (471, 558496), (496, 530346), (563, 467232), (628, 418872), (744, 353564), (942, 279248), (992, 265173), (1126, 233616), (1256, 209436), (1488, 176782), (1689, 155744), (1884, 139624), (2252, 116808), (2512, 104718), (2976, 88391), (3378, 77872), (3768, 69812), (4504, 58404), (4867, 54048), (5024, 52359), (6756, 38936), (7536, 34906), (9008, 29202), (9734, 27024), (13512, 19468), (14601, 18016), (15072, 17453)]