507309712

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15149}}^1$

素因数の和:15200

約数の個数: 80

約数和(自身を含む): 1262419200

約数和(自身を除く): 755109488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 299, 322, 364, 368, 598, 644, 728, 1196, 1288, 1456, 2093, 2392, 2576, 4186, 4784, 8372, 15149, 16744, 30298, 33488, 60596, 106043, 121192, 196937, 212086, 242384, 348427, 393874, 424172, 696854, 787748, 848344, 1378559, 1393708, 1575496, 1696688, 2438989, 2757118, 2787416, 3150992, 4529551, 4877978, 5514236, 5574832, 9059102, 9755956, 11028472, 18118204, 19511912, 22056944, 31706857, 36236408, 39023824, 63413714, 72472816, 126827428, 253654856, 507309712]

約数ペア:

[(1, 507309712), (2, 253654856), (4, 126827428), (7, 72472816), (8, 63413714), (13, 39023824), (14, 36236408), (16, 31706857), (23, 22056944), (26, 19511912), (28, 18118204), (46, 11028472), (52, 9755956), (56, 9059102), (91, 5574832), (92, 5514236), (104, 4877978), (112, 4529551), (161, 3150992), (182, 2787416), (184, 2757118), (208, 2438989), (299, 1696688), (322, 1575496), (364, 1393708), (368, 1378559), (598, 848344), (644, 787748), (728, 696854), (1196, 424172), (1288, 393874), (1456, 348427), (2093, 242384), (2392, 212086), (2576, 196937), (4186, 121192), (4784, 106043), (8372, 60596), (15149, 33488), (16744, 30298)]