253813128

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{622091}}^1$

素因数の和:622117

約数の個数: 32

約数和(自身を含む): 671859360

約数和(自身を除く): 418046232

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 622091, 1244182, 1866273, 2488364, 3732546, 4976728, 7465092, 10575547, 14930184, 21151094, 31726641, 42302188, 63453282, 84604376, 126906564, 253813128]

約数ペア:

[(1, 253813128), (2, 126906564), (3, 84604376), (4, 63453282), (6, 42302188), (8, 31726641), (12, 21151094), (17, 14930184), (24, 10575547), (34, 7465092), (51, 4976728), (68, 3732546), (102, 2488364), (136, 1866273), (204, 1244182), (408, 622091)]