349219712

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{167}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 765722160

約数和(自身を除く): 416502448

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 167, 248, 272, 334, 496, 527, 544, 668, 961, 992, 1054, 1088, 1336, 1922, 1984, 2108, 2176, 2672, 2839, 3844, 3968, 4216, 5177, 5344, 5678, 7688, 8432, 10354, 10688, 11356, 15376, 16337, 16864, 20708, 21376, 22712, 30752, 32674, 33728, 41416, 45424, 61504, 65348, 67456, 82832, 88009, 90848, 123008, 130696, 160487, 165664, 176018, 181696, 261392, 320974, 331328, 352036, 363392, 522784, 641948, 662656, 704072, 1045568, 1283896, 1408144, 2091136, 2567792, 2728279, 2816288, 5135584, 5456558, 5632576, 10271168, 10913116, 11265152, 20542336, 21826232, 43652464, 87304928, 174609856, 349219712]

約数ペア:

[(1, 349219712), (2, 174609856), (4, 87304928), (8, 43652464), (16, 21826232), (17, 20542336), (31, 11265152), (32, 10913116), (34, 10271168), (62, 5632576), (64, 5456558), (68, 5135584), (124, 2816288), (128, 2728279), (136, 2567792), (167, 2091136), (248, 1408144), (272, 1283896), (334, 1045568), (496, 704072), (527, 662656), (544, 641948), (668, 522784), (961, 363392), (992, 352036), (1054, 331328), (1088, 320974), (1336, 261392), (1922, 181696), (1984, 176018), (2108, 165664), (2176, 160487), (2672, 130696), (2839, 123008), (3844, 90848), (3968, 88009), (4216, 82832), (5177, 67456), (5344, 65348), (5678, 61504), (7688, 45424), (8432, 41416), (10354, 33728), (10688, 32674), (11356, 30752), (15376, 22712), (16337, 21376), (16864, 20708)]