1277029292

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4643}}^1$

素因数の和:4731

約数の個数: 96

約数和(自身を含む): 2995937280

約数和(自身を除く): 1718907988

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 47, 76, 77, 94, 133, 154, 188, 209, 266, 308, 329, 418, 517, 532, 658, 836, 893, 1034, 1316, 1463, 1786, 2068, 2926, 3572, 3619, 4643, 5852, 6251, 7238, 9286, 9823, 12502, 14476, 18572, 19646, 25004, 32501, 39292, 51073, 65002, 68761, 88217, 102146, 130004, 137522, 176434, 204292, 218221, 275044, 352868, 357511, 436442, 617519, 715022, 872884, 970387, 1235038, 1430044, 1527547, 1940774, 2400431, 2470076, 3055094, 3881548, 4146199, 4800862, 6110188, 6792709, 8292398, 9601724, 13585418, 16584796, 16803017, 27170836, 29023393, 33606034, 45608189, 58046786, 67212068, 91216378, 116093572, 182432756, 319257323, 638514646, 1277029292]

約数ペア:

[(1, 1277029292), (2, 638514646), (4, 319257323), (7, 182432756), (11, 116093572), (14, 91216378), (19, 67212068), (22, 58046786), (28, 45608189), (38, 33606034), (44, 29023393), (47, 27170836), (76, 16803017), (77, 16584796), (94, 13585418), (133, 9601724), (154, 8292398), (188, 6792709), (209, 6110188), (266, 4800862), (308, 4146199), (329, 3881548), (418, 3055094), (517, 2470076), (532, 2400431), (658, 1940774), (836, 1527547), (893, 1430044), (1034, 1235038), (1316, 970387), (1463, 872884), (1786, 715022), (2068, 617519), (2926, 436442), (3572, 357511), (3619, 352868), (4643, 275044), (5852, 218221), (6251, 204292), (7238, 176434), (9286, 137522), (9823, 130004), (12502, 102146), (14476, 88217), (18572, 68761), (19646, 65002), (25004, 51073), (32501, 39292)]