385963968

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{647}}^1$

素因数の和:914

約数の個数: 112

約数和(自身を含む): 1106058240

約数和(自身を除く): 720094272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 239, 312, 416, 478, 624, 647, 717, 832, 956, 1248, 1294, 1434, 1912, 1941, 2496, 2588, 2868, 3107, 3824, 3882, 5176, 5736, 6214, 7648, 7764, 8411, 9321, 10352, 11472, 12428, 15296, 15528, 16822, 18642, 20704, 22944, 24856, 25233, 31056, 33644, 37284, 41408, 45888, 49712, 50466, 62112, 67288, 74568, 99424, 100932, 124224, 134576, 149136, 154633, 198848, 201864, 269152, 298272, 309266, 403728, 463899, 538304, 596544, 618532, 807456, 927798, 1237064, 1614912, 1855596, 2010229, 2474128, 3711192, 4020458, 4948256, 6030687, 7422384, 8040916, 9896512, 12061374, 14844768, 16081832, 24122748, 29689536, 32163664, 48245496, 64327328, 96490992, 128654656, 192981984, 385963968]

約数ペア:

[(1, 385963968), (2, 192981984), (3, 128654656), (4, 96490992), (6, 64327328), (8, 48245496), (12, 32163664), (13, 29689536), (16, 24122748), (24, 16081832), (26, 14844768), (32, 12061374), (39, 9896512), (48, 8040916), (52, 7422384), (64, 6030687), (78, 4948256), (96, 4020458), (104, 3711192), (156, 2474128), (192, 2010229), (208, 1855596), (239, 1614912), (312, 1237064), (416, 927798), (478, 807456), (624, 618532), (647, 596544), (717, 538304), (832, 463899), (956, 403728), (1248, 309266), (1294, 298272), (1434, 269152), (1912, 201864), (1941, 198848), (2496, 154633), (2588, 149136), (2868, 134576), (3107, 124224), (3824, 100932), (3882, 99424), (5176, 74568), (5736, 67288), (6214, 62112), (7648, 50466), (7764, 49712), (8411, 45888), (9321, 41408), (10352, 37284), (11472, 33644), (12428, 31056), (15296, 25233), (15528, 24856), (16822, 22944), (18642, 20704)]