2017201728

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{1459}}^1$

素因数の和:1872

約数の個数: 112

約数和(自身を含む): 5636768000

約数和(自身を除く): 3619566272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 379, 456, 608, 758, 912, 1137, 1216, 1459, 1516, 1824, 2274, 2918, 3032, 3648, 4377, 4548, 5836, 6064, 7201, 8754, 9096, 11672, 12128, 14402, 17508, 18192, 21603, 23344, 24256, 27721, 28804, 35016, 36384, 43206, 46688, 55442, 57608, 70032, 72768, 83163, 86412, 93376, 110884, 115216, 140064, 166326, 172824, 221768, 230432, 280128, 332652, 345648, 443536, 460864, 552961, 665304, 691296, 887072, 1105922, 1330608, 1382592, 1658883, 1774144, 2211844, 2661216, 3317766, 4423688, 5322432, 6635532, 8847376, 10506259, 13271064, 17694752, 21012518, 26542128, 31518777, 35389504, 42025036, 53084256, 63037554, 84050072, 106168512, 126075108, 168100144, 252150216, 336200288, 504300432, 672400576, 1008600864, 2017201728]

約数ペア:

[(1, 2017201728), (2, 1008600864), (3, 672400576), (4, 504300432), (6, 336200288), (8, 252150216), (12, 168100144), (16, 126075108), (19, 106168512), (24, 84050072), (32, 63037554), (38, 53084256), (48, 42025036), (57, 35389504), (64, 31518777), (76, 26542128), (96, 21012518), (114, 17694752), (152, 13271064), (192, 10506259), (228, 8847376), (304, 6635532), (379, 5322432), (456, 4423688), (608, 3317766), (758, 2661216), (912, 2211844), (1137, 1774144), (1216, 1658883), (1459, 1382592), (1516, 1330608), (1824, 1105922), (2274, 887072), (2918, 691296), (3032, 665304), (3648, 552961), (4377, 460864), (4548, 443536), (5836, 345648), (6064, 332652), (7201, 280128), (8754, 230432), (9096, 221768), (11672, 172824), (12128, 166326), (14402, 140064), (17508, 115216), (18192, 110884), (21603, 93376), (23344, 86412), (24256, 83163), (27721, 72768), (28804, 70032), (35016, 57608), (36384, 55442), (43206, 46688)]