215826816

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{19381}}^1$

素因数の和:19427

約数の個数: 64

約数和(自身を含む): 593089200

約数和(自身を除く): 377262384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 348, 384, 464, 696, 928, 1392, 1856, 2784, 3712, 5568, 11136, 19381, 38762, 58143, 77524, 116286, 155048, 232572, 310096, 465144, 562049, 620192, 930288, 1124098, 1240384, 1686147, 1860576, 2248196, 2480768, 3372294, 3721152, 4496392, 6744588, 7442304, 8992784, 13489176, 17985568, 26978352, 35971136, 53956704, 71942272, 107913408, 215826816]

約数ペア:

[(1, 215826816), (2, 107913408), (3, 71942272), (4, 53956704), (6, 35971136), (8, 26978352), (12, 17985568), (16, 13489176), (24, 8992784), (29, 7442304), (32, 6744588), (48, 4496392), (58, 3721152), (64, 3372294), (87, 2480768), (96, 2248196), (116, 1860576), (128, 1686147), (174, 1240384), (192, 1124098), (232, 930288), (348, 620192), (384, 562049), (464, 465144), (696, 310096), (928, 232572), (1392, 155048), (1856, 116286), (2784, 77524), (3712, 58143), (5568, 38762), (11136, 19381)]