1218549376

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{2713}}^1$

素因数の和:2778

約数の個数: 96

約数和(自身を含む): 2761359300

約数和(自身を除く): 1542809924

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 121, 128, 176, 232, 242, 319, 352, 464, 484, 638, 704, 928, 968, 1276, 1408, 1856, 1936, 2552, 2713, 3509, 3712, 3872, 5104, 5426, 7018, 7744, 10208, 10852, 14036, 15488, 20416, 21704, 28072, 29843, 40832, 43408, 56144, 59686, 78677, 86816, 112288, 119372, 157354, 173632, 224576, 238744, 314708, 328273, 347264, 449152, 477488, 629416, 656546, 865447, 954976, 1258832, 1313092, 1730894, 1909952, 2517664, 2626184, 3461788, 3819904, 5035328, 5252368, 6923576, 9519917, 10070656, 10504736, 13847152, 19039834, 21009472, 27694304, 38079668, 42018944, 55388608, 76159336, 110777216, 152318672, 304637344, 609274688, 1218549376]

約数ペア:

[(1, 1218549376), (2, 609274688), (4, 304637344), (8, 152318672), (11, 110777216), (16, 76159336), (22, 55388608), (29, 42018944), (32, 38079668), (44, 27694304), (58, 21009472), (64, 19039834), (88, 13847152), (116, 10504736), (121, 10070656), (128, 9519917), (176, 6923576), (232, 5252368), (242, 5035328), (319, 3819904), (352, 3461788), (464, 2626184), (484, 2517664), (638, 1909952), (704, 1730894), (928, 1313092), (968, 1258832), (1276, 954976), (1408, 865447), (1856, 656546), (1936, 629416), (2552, 477488), (2713, 449152), (3509, 347264), (3712, 328273), (3872, 314708), (5104, 238744), (5426, 224576), (7018, 173632), (7744, 157354), (10208, 119372), (10852, 112288), (14036, 86816), (15488, 78677), (20416, 59686), (21704, 56144), (28072, 43408), (29843, 40832)]