1256081496

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{719}}^1\times {\mathrm{877}}^1$

素因数の和:1688

約数の個数: 64

約数和(自身を含む): 3186086400

約数和(自身を除く): 1930004904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 719, 877, 996, 1438, 1754, 1992, 2157, 2631, 2876, 3508, 4314, 5262, 5752, 7016, 8628, 10524, 17256, 21048, 59677, 72791, 119354, 145582, 179031, 218373, 238708, 291164, 358062, 436746, 477416, 582328, 630563, 716124, 873492, 1261126, 1432248, 1746984, 1891689, 2522252, 3783378, 5044504, 7566756, 15133512, 52336729, 104673458, 157010187, 209346916, 314020374, 418693832, 628040748, 1256081496]

約数ペア:

[(1, 1256081496), (2, 628040748), (3, 418693832), (4, 314020374), (6, 209346916), (8, 157010187), (12, 104673458), (24, 52336729), (83, 15133512), (166, 7566756), (249, 5044504), (332, 3783378), (498, 2522252), (664, 1891689), (719, 1746984), (877, 1432248), (996, 1261126), (1438, 873492), (1754, 716124), (1992, 630563), (2157, 582328), (2631, 477416), (2876, 436746), (3508, 358062), (4314, 291164), (5262, 238708), (5752, 218373), (7016, 179031), (8628, 145582), (10524, 119354), (17256, 72791), (21048, 59677)]