1266115578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 192

約数和(自身を含む): 3416555520

約数和(自身を除く): 2150439942

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 31, 38, 39, 42, 57, 62, 78, 91, 93, 114, 127, 133, 182, 186, 217, 247, 254, 266, 273, 381, 399, 403, 434, 494, 546, 589, 651, 741, 762, 798, 806, 889, 961, 1178, 1209, 1302, 1482, 1651, 1729, 1767, 1778, 1922, 2413, 2418, 2667, 2821, 2883, 3302, 3458, 3534, 3937, 4123, 4826, 4953, 5187, 5334, 5642, 5766, 6727, 7239, 7657, 7874, 8246, 8463, 9906, 10374, 11557, 11811, 12369, 12493, 13454, 14478, 15314, 16891, 16926, 18259, 20181, 22971, 23114, 23622, 24738, 24986, 27559, 31369, 33782, 34671, 36518, 37479, 40362, 45942, 50673, 51181, 53599, 54777, 55118, 62738, 69342, 74803, 74958, 82677, 87451, 94107, 101346, 102362, 107198, 109554, 122047, 127813, 149606, 153543, 160797, 165354, 174902, 188214, 219583, 224409, 237367, 244094, 255626, 262353, 307086, 321594, 358267, 366141, 383439, 439166, 448818, 474734, 523621, 524706, 658749, 712101, 716534, 732282, 766878, 854329, 972439, 1047242, 1074801, 1317498, 1424202, 1570863, 1586611, 1661569, 1708658, 1944878, 2149602, 2318893, 2562987, 2917317, 3141726, 3173222, 3323138, 4637786, 4759833, 4984707, 5125974, 5834634, 6807073, 6956679, 9519666, 9969414, 11106277, 13614146, 13913358, 16232251, 20421219, 22212554, 30145609, 32464502, 33318831, 40842438, 48696753, 60291218, 66637662, 90436827, 97393506, 180873654, 211019263, 422038526, 633057789, 1266115578]

約数ペア:

[(1, 1266115578), (2, 633057789), (3, 422038526), (6, 211019263), (7, 180873654), (13, 97393506), (14, 90436827), (19, 66637662), (21, 60291218), (26, 48696753), (31, 40842438), (38, 33318831), (39, 32464502), (42, 30145609), (57, 22212554), (62, 20421219), (78, 16232251), (91, 13913358), (93, 13614146), (114, 11106277), (127, 9969414), (133, 9519666), (182, 6956679), (186, 6807073), (217, 5834634), (247, 5125974), (254, 4984707), (266, 4759833), (273, 4637786), (381, 3323138), (399, 3173222), (403, 3141726), (434, 2917317), (494, 2562987), (546, 2318893), (589, 2149602), (651, 1944878), (741, 1708658), (762, 1661569), (798, 1586611), (806, 1570863), (889, 1424202), (961, 1317498), (1178, 1074801), (1209, 1047242), (1302, 972439), (1482, 854329), (1651, 766878), (1729, 732282), (1767, 716534), (1778, 712101), (1922, 658749), (2413, 524706), (2418, 523621), (2667, 474734), (2821, 448818), (2883, 439166), (3302, 383439), (3458, 366141), (3534, 358267), (3937, 321594), (4123, 307086), (4826, 262353), (4953, 255626), (5187, 244094), (5334, 237367), (5642, 224409), (5766, 219583), (6727, 188214), (7239, 174902), (7657, 165354), (7874, 160797), (8246, 153543), (8463, 149606), (9906, 127813), (10374, 122047), (11557, 109554), (11811, 107198), (12369, 102362), (12493, 101346), (13454, 94107), (14478, 87451), (15314, 82677), (16891, 74958), (16926, 74803), (18259, 69342), (20181, 62738), (22971, 55118), (23114, 54777), (23622, 53599), (24738, 51181), (24986, 50673), (27559, 45942), (31369, 40362), (33782, 37479), (34671, 36518)]