190621824

素因数分解:

$2^7\times 3^1\times {\mathrm{661}}^1\times {\mathrm{751}}^1$

素因数の和:1429

約数の個数: 64

約数和(自身を含む): 507780480

約数和(自身を除く): 317158656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 661, 751, 1322, 1502, 1983, 2253, 2644, 3004, 3966, 4506, 5288, 6008, 7932, 9012, 10576, 12016, 15864, 18024, 21152, 24032, 31728, 36048, 42304, 48064, 63456, 72096, 84608, 96128, 126912, 144192, 253824, 288384, 496411, 992822, 1489233, 1985644, 2978466, 3971288, 5956932, 7942576, 11913864, 15885152, 23827728, 31770304, 47655456, 63540608, 95310912, 190621824]

約数ペア:

[(1, 190621824), (2, 95310912), (3, 63540608), (4, 47655456), (6, 31770304), (8, 23827728), (12, 15885152), (16, 11913864), (24, 7942576), (32, 5956932), (48, 3971288), (64, 2978466), (96, 1985644), (128, 1489233), (192, 992822), (384, 496411), (661, 288384), (751, 253824), (1322, 144192), (1502, 126912), (1983, 96128), (2253, 84608), (2644, 72096), (3004, 63456), (3966, 48064), (4506, 42304), (5288, 36048), (6008, 31728), (7932, 24032), (9012, 21152), (10576, 18024), (12016, 15864)]