2111441232

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1\times {\mathrm{821}}^1$

素因数の和:1372

約数の個数: 80

約数和(自身を含む): 5516343360

約数和(自身を除く): 3404902128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 409, 524, 786, 818, 821, 1048, 1227, 1572, 1636, 1642, 2096, 2454, 2463, 3144, 3272, 3284, 4908, 4926, 6288, 6544, 6568, 9816, 9852, 13136, 19632, 19704, 39408, 53579, 107158, 107551, 160737, 214316, 215102, 321474, 322653, 335789, 428632, 430204, 642948, 645306, 671578, 857264, 860408, 1007367, 1285896, 1290612, 1343156, 1720816, 2014734, 2571792, 2581224, 2686312, 4029468, 5162448, 5372624, 8058936, 16117872, 43988359, 87976718, 131965077, 175953436, 263930154, 351906872, 527860308, 703813744, 1055720616, 2111441232]

約数ペア:

[(1, 2111441232), (2, 1055720616), (3, 703813744), (4, 527860308), (6, 351906872), (8, 263930154), (12, 175953436), (16, 131965077), (24, 87976718), (48, 43988359), (131, 16117872), (262, 8058936), (393, 5372624), (409, 5162448), (524, 4029468), (786, 2686312), (818, 2581224), (821, 2571792), (1048, 2014734), (1227, 1720816), (1572, 1343156), (1636, 1290612), (1642, 1285896), (2096, 1007367), (2454, 860408), (2463, 857264), (3144, 671578), (3272, 645306), (3284, 642948), (4908, 430204), (4926, 428632), (6288, 335789), (6544, 322653), (6568, 321474), (9816, 215102), (9852, 214316), (13136, 160737), (19632, 107551), (19704, 107158), (39408, 53579)]