265728484

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{1049}}^1$

素因数の和:1252

約数の個数: 48

約数和(自身を含む): 543312000

約数和(自身を除く): 277583516

約数列:

[1, 2, 4, 7, 14, 28, 83, 109, 166, 218, 332, 436, 581, 763, 1049, 1162, 1526, 2098, 2324, 3052, 4196, 7343, 9047, 14686, 18094, 29372, 36188, 63329, 87067, 114341, 126658, 174134, 228682, 253316, 348268, 457364, 609469, 800387, 1218938, 1600774, 2437876, 3201548, 9490303, 18980606, 37961212, 66432121, 132864242, 265728484]

約数ペア:

[(1, 265728484), (2, 132864242), (4, 66432121), (7, 37961212), (14, 18980606), (28, 9490303), (83, 3201548), (109, 2437876), (166, 1600774), (218, 1218938), (332, 800387), (436, 609469), (581, 457364), (763, 348268), (1049, 253316), (1162, 228682), (1526, 174134), (2098, 126658), (2324, 114341), (3052, 87067), (4196, 63329), (7343, 36188), (9047, 29372), (14686, 18094)]