215971584

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{9697}}^1$

素因数の和:9745

約数の個数: 72

約数和(自身を含む): 594681360

約数和(自身を除く): 378709776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 384, 464, 696, 768, 928, 1392, 1856, 2784, 3712, 5568, 7424, 9697, 11136, 19394, 22272, 29091, 38788, 58182, 77576, 116364, 155152, 232728, 281213, 310304, 465456, 562426, 620608, 843639, 930912, 1124852, 1241216, 1687278, 1861824, 2249704, 2482432, 3374556, 3723648, 4499408, 6749112, 7447296, 8998816, 13498224, 17997632, 26996448, 35995264, 53992896, 71990528, 107985792, 215971584]

約数ペア:

[(1, 215971584), (2, 107985792), (3, 71990528), (4, 53992896), (6, 35995264), (8, 26996448), (12, 17997632), (16, 13498224), (24, 8998816), (29, 7447296), (32, 6749112), (48, 4499408), (58, 3723648), (64, 3374556), (87, 2482432), (96, 2249704), (116, 1861824), (128, 1687278), (174, 1241216), (192, 1124852), (232, 930912), (256, 843639), (348, 620608), (384, 562426), (464, 465456), (696, 310304), (768, 281213), (928, 232728), (1392, 155152), (1856, 116364), (2784, 77576), (3712, 58182), (5568, 38788), (7424, 29091), (9697, 22272), (11136, 19394)]