306313728

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:978

約数の個数: 160

約数和(自身を含む): 963747840

約数和(自身を除く): 657434112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 512, 651, 672, 744, 768, 868, 896, 919, 992, 1302, 1344, 1488, 1536, 1736, 1792, 1838, 1984, 2604, 2688, 2757, 2976, 3472, 3584, 3676, 3968, 5208, 5376, 5514, 5952, 6433, 6944, 7352, 7936, 10416, 10752, 11028, 11904, 12866, 13888, 14704, 15872, 19299, 20832, 22056, 23808, 25732, 27776, 28489, 29408, 38598, 41664, 44112, 47616, 51464, 55552, 56978, 58816, 77196, 83328, 85467, 88224, 102928, 111104, 113956, 117632, 154392, 166656, 170934, 176448, 199423, 205856, 227912, 235264, 308784, 333312, 341868, 352896, 398846, 411712, 455824, 470528, 598269, 617568, 683736, 705792, 797692, 823424, 911648, 1196538, 1235136, 1367472, 1411584, 1595384, 1646848, 1823296, 2393076, 2470272, 2734944, 3190768, 3293696, 3646592, 4786152, 4940544, 5469888, 6381536, 7293184, 9572304, 9881088, 10939776, 12763072, 14586368, 19144608, 21879552, 25526144, 38289216, 43759104, 51052288, 76578432, 102104576, 153156864, 306313728]

約数ペア:

[(1, 306313728), (2, 153156864), (3, 102104576), (4, 76578432), (6, 51052288), (7, 43759104), (8, 38289216), (12, 25526144), (14, 21879552), (16, 19144608), (21, 14586368), (24, 12763072), (28, 10939776), (31, 9881088), (32, 9572304), (42, 7293184), (48, 6381536), (56, 5469888), (62, 4940544), (64, 4786152), (84, 3646592), (93, 3293696), (96, 3190768), (112, 2734944), (124, 2470272), (128, 2393076), (168, 1823296), (186, 1646848), (192, 1595384), (217, 1411584), (224, 1367472), (248, 1235136), (256, 1196538), (336, 911648), (372, 823424), (384, 797692), (434, 705792), (448, 683736), (496, 617568), (512, 598269), (651, 470528), (672, 455824), (744, 411712), (768, 398846), (868, 352896), (896, 341868), (919, 333312), (992, 308784), (1302, 235264), (1344, 227912), (1488, 205856), (1536, 199423), (1736, 176448), (1792, 170934), (1838, 166656), (1984, 154392), (2604, 117632), (2688, 113956), (2757, 111104), (2976, 102928), (3472, 88224), (3584, 85467), (3676, 83328), (3968, 77196), (5208, 58816), (5376, 56978), (5514, 55552), (5952, 51464), (6433, 47616), (6944, 44112), (7352, 41664), (7936, 38598), (10416, 29408), (10752, 28489), (11028, 27776), (11904, 25732), (12866, 23808), (13888, 22056), (14704, 20832), (15872, 19299)]