765985038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1571}}^1$

素因数の和:1662

約数の個数: 128

約数和(自身を含む): 2028257280

約数和(自身を除く): 1262272242

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 47, 57, 78, 91, 94, 114, 133, 141, 182, 247, 266, 273, 282, 329, 399, 494, 546, 611, 658, 741, 798, 893, 987, 1222, 1482, 1571, 1729, 1786, 1833, 1974, 2679, 3142, 3458, 3666, 4277, 4713, 5187, 5358, 6251, 8554, 9426, 10374, 10997, 11609, 12502, 12831, 18753, 20423, 21994, 23218, 25662, 29849, 32991, 34827, 37506, 40846, 59698, 61269, 65982, 69654, 73837, 81263, 89547, 122538, 142961, 147674, 162526, 179094, 208943, 221511, 243789, 285922, 388037, 417886, 428883, 443022, 487578, 516859, 626829, 776074, 857766, 959881, 1033718, 1164111, 1253658, 1402903, 1550577, 1919762, 2328222, 2716259, 2805806, 2879643, 3101154, 4208709, 5432518, 5759286, 6719167, 8148777, 8417418, 9820321, 13438334, 16297554, 18237739, 19640642, 20157501, 29460963, 36475478, 40315002, 54713217, 58921926, 109426434, 127664173, 255328346, 382992519, 765985038]

約数ペア:

[(1, 765985038), (2, 382992519), (3, 255328346), (6, 127664173), (7, 109426434), (13, 58921926), (14, 54713217), (19, 40315002), (21, 36475478), (26, 29460963), (38, 20157501), (39, 19640642), (42, 18237739), (47, 16297554), (57, 13438334), (78, 9820321), (91, 8417418), (94, 8148777), (114, 6719167), (133, 5759286), (141, 5432518), (182, 4208709), (247, 3101154), (266, 2879643), (273, 2805806), (282, 2716259), (329, 2328222), (399, 1919762), (494, 1550577), (546, 1402903), (611, 1253658), (658, 1164111), (741, 1033718), (798, 959881), (893, 857766), (987, 776074), (1222, 626829), (1482, 516859), (1571, 487578), (1729, 443022), (1786, 428883), (1833, 417886), (1974, 388037), (2679, 285922), (3142, 243789), (3458, 221511), (3666, 208943), (4277, 179094), (4713, 162526), (5187, 147674), (5358, 142961), (6251, 122538), (8554, 89547), (9426, 81263), (10374, 73837), (10997, 69654), (11609, 65982), (12502, 61269), (12831, 59698), (18753, 40846), (20423, 37506), (21994, 34827), (23218, 32991), (25662, 29849)]