2628858744

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{278717}}^1$

素因数の和:278860

約数の個数: 48

約数和(自身を含む): 7174201320

約数和(自身を除く): 4545342576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 9432, 278717, 557434, 836151, 1114868, 1672302, 2229736, 2508453, 3344604, 5016906, 6689208, 10033812, 20067624, 36511927, 73023854, 109535781, 146047708, 219071562, 292095416, 328607343, 438143124, 657214686, 876286248, 1314429372, 2628858744]

約数ペア:

[(1, 2628858744), (2, 1314429372), (3, 876286248), (4, 657214686), (6, 438143124), (8, 328607343), (9, 292095416), (12, 219071562), (18, 146047708), (24, 109535781), (36, 73023854), (72, 36511927), (131, 20067624), (262, 10033812), (393, 6689208), (524, 5016906), (786, 3344604), (1048, 2508453), (1179, 2229736), (1572, 1672302), (2358, 1114868), (3144, 836151), (4716, 557434), (9432, 278717)]