406561728

素因数分解:

$2^6\times 3^1\times {\mathrm{53}}^1\times {\mathrm{39953}}^1$

素因数の和:40021

約数の個数: 56

約数和(自身を含む): 1096018128

約数和(自身を除く): 689456400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 159, 192, 212, 318, 424, 636, 848, 1272, 1696, 2544, 3392, 5088, 10176, 39953, 79906, 119859, 159812, 239718, 319624, 479436, 639248, 958872, 1278496, 1917744, 2117509, 2556992, 3835488, 4235018, 6352527, 7670976, 8470036, 12705054, 16940072, 25410108, 33880144, 50820216, 67760288, 101640432, 135520576, 203280864, 406561728]

約数ペア:

[(1, 406561728), (2, 203280864), (3, 135520576), (4, 101640432), (6, 67760288), (8, 50820216), (12, 33880144), (16, 25410108), (24, 16940072), (32, 12705054), (48, 8470036), (53, 7670976), (64, 6352527), (96, 4235018), (106, 3835488), (159, 2556992), (192, 2117509), (212, 1917744), (318, 1278496), (424, 958872), (636, 639248), (848, 479436), (1272, 319624), (1696, 239718), (2544, 159812), (3392, 119859), (5088, 79906), (10176, 39953)]