27427831816

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{12689}}^1$

素因数の和:12764

約数の個数: 128

約数和(自身を含む): 66881376000

約数和(自身を除く): 39453544184

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 56, 58, 77, 88, 116, 121, 154, 203, 232, 242, 308, 319, 406, 484, 616, 638, 812, 847, 968, 1276, 1331, 1624, 1694, 2233, 2552, 2662, 3388, 3509, 4466, 5324, 6776, 7018, 8932, 9317, 10648, 12689, 14036, 17864, 18634, 24563, 25378, 28072, 37268, 38599, 49126, 50756, 74536, 77198, 88823, 98252, 101512, 139579, 154396, 177646, 196504, 270193, 279158, 308792, 355292, 367981, 540386, 558316, 710584, 735962, 977053, 1080772, 1116632, 1471924, 1535369, 1954106, 2161544, 2575867, 2943848, 3070738, 3908212, 4047791, 5151734, 6141476, 7816424, 8095582, 10303468, 10747583, 12282952, 16191164, 16889059, 20606936, 21495166, 28334537, 32382328, 33778118, 42990332, 44525701, 56669074, 67556236, 85980664, 89051402, 113338148, 118223413, 135112472, 178102804, 226676296, 236446826, 311679907, 356205608, 472893652, 489782711, 623359814, 945787304, 979565422, 1246719628, 1959130844, 2493439256, 3428478977, 3918261688, 6856957954, 13713915908, 27427831816]

約数ペア:

[(1, 27427831816), (2, 13713915908), (4, 6856957954), (7, 3918261688), (8, 3428478977), (11, 2493439256), (14, 1959130844), (22, 1246719628), (28, 979565422), (29, 945787304), (44, 623359814), (56, 489782711), (58, 472893652), (77, 356205608), (88, 311679907), (116, 236446826), (121, 226676296), (154, 178102804), (203, 135112472), (232, 118223413), (242, 113338148), (308, 89051402), (319, 85980664), (406, 67556236), (484, 56669074), (616, 44525701), (638, 42990332), (812, 33778118), (847, 32382328), (968, 28334537), (1276, 21495166), (1331, 20606936), (1624, 16889059), (1694, 16191164), (2233, 12282952), (2552, 10747583), (2662, 10303468), (3388, 8095582), (3509, 7816424), (4466, 6141476), (5324, 5151734), (6776, 4047791), (7018, 3908212), (8932, 3070738), (9317, 2943848), (10648, 2575867), (12689, 2161544), (14036, 1954106), (17864, 1535369), (18634, 1471924), (24563, 1116632), (25378, 1080772), (28072, 977053), (37268, 735962), (38599, 710584), (49126, 558316), (50756, 540386), (74536, 367981), (77198, 355292), (88823, 308792), (98252, 279158), (101512, 270193), (139579, 196504), (154396, 177646)]