1627248714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{757}}^1$

素因数の和:940

約数の個数: 128

約数和(自身を含む): 4172808192

約数和(自身を除く): 2545559478

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 127, 182, 186, 217, 254, 273, 381, 403, 434, 546, 651, 757, 762, 806, 889, 1209, 1302, 1514, 1651, 1778, 2271, 2418, 2667, 2821, 3302, 3937, 4542, 4953, 5299, 5334, 5642, 7874, 8463, 9841, 9906, 10598, 11557, 11811, 15897, 16926, 19682, 23114, 23467, 23622, 27559, 29523, 31794, 34671, 46934, 51181, 55118, 59046, 68887, 69342, 70401, 82677, 96139, 102362, 137774, 140802, 153543, 164269, 165354, 192278, 206661, 288417, 305071, 307086, 328538, 358267, 413322, 492807, 576834, 610142, 672973, 716534, 915213, 985614, 1074801, 1249807, 1345946, 1830426, 2018919, 2135497, 2149602, 2499614, 2980309, 3749421, 4037838, 4270994, 5960618, 6406491, 7498842, 8748649, 8940927, 12812982, 17497298, 17881854, 20862163, 26245947, 38744017, 41724326, 52491894, 62586489, 77488034, 116232051, 125172978, 232464102, 271208119, 542416238, 813624357, 1627248714]

約数ペア:

[(1, 1627248714), (2, 813624357), (3, 542416238), (6, 271208119), (7, 232464102), (13, 125172978), (14, 116232051), (21, 77488034), (26, 62586489), (31, 52491894), (39, 41724326), (42, 38744017), (62, 26245947), (78, 20862163), (91, 17881854), (93, 17497298), (127, 12812982), (182, 8940927), (186, 8748649), (217, 7498842), (254, 6406491), (273, 5960618), (381, 4270994), (403, 4037838), (434, 3749421), (546, 2980309), (651, 2499614), (757, 2149602), (762, 2135497), (806, 2018919), (889, 1830426), (1209, 1345946), (1302, 1249807), (1514, 1074801), (1651, 985614), (1778, 915213), (2271, 716534), (2418, 672973), (2667, 610142), (2821, 576834), (3302, 492807), (3937, 413322), (4542, 358267), (4953, 328538), (5299, 307086), (5334, 305071), (5642, 288417), (7874, 206661), (8463, 192278), (9841, 165354), (9906, 164269), (10598, 153543), (11557, 140802), (11811, 137774), (15897, 102362), (16926, 96139), (19682, 82677), (23114, 70401), (23467, 69342), (23622, 68887), (27559, 59046), (29523, 55118), (31794, 51181), (34671, 46934)]