492265216

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 1013693184

約数和(自身を除く): 521427968

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 163, 188, 251, 256, 326, 376, 502, 652, 752, 1004, 1304, 1504, 2008, 2608, 3008, 4016, 5216, 6016, 7661, 8032, 10432, 11797, 12032, 15322, 16064, 20864, 23594, 30644, 32128, 40913, 41728, 47188, 61288, 64256, 81826, 94376, 122576, 163652, 188752, 245152, 327304, 377504, 490304, 654608, 755008, 980608, 1309216, 1510016, 1922911, 1961216, 2618432, 3020032, 3845822, 5236864, 7691644, 10473728, 15383288, 30766576, 61533152, 123066304, 246132608, 492265216]

約数ペア:

[(1, 492265216), (2, 246132608), (4, 123066304), (8, 61533152), (16, 30766576), (32, 15383288), (47, 10473728), (64, 7691644), (94, 5236864), (128, 3845822), (163, 3020032), (188, 2618432), (251, 1961216), (256, 1922911), (326, 1510016), (376, 1309216), (502, 980608), (652, 755008), (752, 654608), (1004, 490304), (1304, 377504), (1504, 327304), (2008, 245152), (2608, 188752), (3008, 163652), (4016, 122576), (5216, 94376), (6016, 81826), (7661, 64256), (8032, 61288), (10432, 47188), (11797, 41728), (12032, 40913), (15322, 32128), (16064, 30644), (20864, 23594)]