215745408

素因数分解:

$2^7\times 3^2\times {\mathrm{137}}^1\times {\mathrm{1367}}^1$

素因数の和:1524

約数の個数: 96

約数和(自身を含む): 625818960

約数和(自身を除く): 410073552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 137, 144, 192, 274, 288, 384, 411, 548, 576, 822, 1096, 1152, 1233, 1367, 1644, 2192, 2466, 2734, 3288, 4101, 4384, 4932, 5468, 6576, 8202, 8768, 9864, 10936, 12303, 13152, 16404, 17536, 19728, 21872, 24606, 26304, 32808, 39456, 43744, 49212, 52608, 65616, 78912, 87488, 98424, 131232, 157824, 174976, 187279, 196848, 262464, 374558, 393696, 524928, 561837, 749116, 787392, 1123674, 1498232, 1574784, 1685511, 2247348, 2996464, 3371022, 4494696, 5992928, 6742044, 8989392, 11985856, 13484088, 17978784, 23971712, 26968176, 35957568, 53936352, 71915136, 107872704, 215745408]

約数ペア:

[(1, 215745408), (2, 107872704), (3, 71915136), (4, 53936352), (6, 35957568), (8, 26968176), (9, 23971712), (12, 17978784), (16, 13484088), (18, 11985856), (24, 8989392), (32, 6742044), (36, 5992928), (48, 4494696), (64, 3371022), (72, 2996464), (96, 2247348), (128, 1685511), (137, 1574784), (144, 1498232), (192, 1123674), (274, 787392), (288, 749116), (384, 561837), (411, 524928), (548, 393696), (576, 374558), (822, 262464), (1096, 196848), (1152, 187279), (1233, 174976), (1367, 157824), (1644, 131232), (2192, 98424), (2466, 87488), (2734, 78912), (3288, 65616), (4101, 52608), (4384, 49212), (4932, 43744), (5468, 39456), (6576, 32808), (8202, 26304), (8768, 24606), (9864, 21872), (10936, 19728), (12303, 17536), (13152, 16404)]