253901184

素因数分解:

$2^7\times 3^1\times {\mathrm{661201}}^1$

素因数の和:661218

約数の個数: 32

約数和(自身を含む): 674426040

約数和(自身を除く): 420524856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 661201, 1322402, 1983603, 2644804, 3967206, 5289608, 7934412, 10579216, 15868824, 21158432, 31737648, 42316864, 63475296, 84633728, 126950592, 253901184]

約数ペア:

[(1, 253901184), (2, 126950592), (3, 84633728), (4, 63475296), (6, 42316864), (8, 31737648), (12, 21158432), (16, 15868824), (24, 10579216), (32, 7934412), (48, 5289608), (64, 3967206), (96, 2644804), (128, 1983603), (192, 1322402), (384, 661201)]