666038272

素因数分解:

$2^{12}\times {\mathrm{113}}^1\times {\mathrm{1439}}^1$

素因数の和:1576

約数の個数: 52

約数和(自身を含む): 1344634560

約数和(自身を除く): 678596288

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 256, 452, 512, 904, 1024, 1439, 1808, 2048, 2878, 3616, 4096, 5756, 7232, 11512, 14464, 23024, 28928, 46048, 57856, 92096, 115712, 162607, 184192, 231424, 325214, 368384, 462848, 650428, 736768, 1300856, 1473536, 2601712, 2947072, 5203424, 5894144, 10406848, 20813696, 41627392, 83254784, 166509568, 333019136, 666038272]

約数ペア:

[(1, 666038272), (2, 333019136), (4, 166509568), (8, 83254784), (16, 41627392), (32, 20813696), (64, 10406848), (113, 5894144), (128, 5203424), (226, 2947072), (256, 2601712), (452, 1473536), (512, 1300856), (904, 736768), (1024, 650428), (1439, 462848), (1808, 368384), (2048, 325214), (2878, 231424), (3616, 184192), (4096, 162607), (5756, 115712), (7232, 92096), (11512, 57856), (14464, 46048), (23024, 28928)]