266857734

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:266

約数の個数: 128

約数和(自身を含む): 660602880

約数和(自身を除く): 393745146

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 62, 66, 78, 79, 93, 127, 143, 158, 186, 237, 254, 286, 341, 381, 403, 429, 474, 682, 762, 806, 858, 869, 1023, 1027, 1209, 1397, 1651, 1738, 2046, 2054, 2418, 2449, 2607, 2794, 3081, 3302, 3937, 4191, 4433, 4898, 4953, 5214, 6162, 7347, 7874, 8382, 8866, 9906, 10033, 11297, 11811, 13299, 14694, 18161, 20066, 22594, 23622, 26598, 26939, 30099, 31837, 33891, 36322, 43307, 51181, 53878, 54483, 60198, 63674, 67782, 80817, 86614, 95511, 102362, 108966, 110363, 129921, 130429, 153543, 161634, 191022, 220726, 259842, 260858, 307086, 311023, 331089, 350207, 391287, 562991, 622046, 662178, 700414, 782574, 933069, 1050621, 1125982, 1434719, 1688973, 1866138, 2101242, 2869438, 3377946, 3421253, 4043299, 4304157, 6842506, 8086598, 8608314, 10263759, 12129897, 20527518, 24259794, 44476289, 88952578, 133428867, 266857734]

約数ペア:

[(1, 266857734), (2, 133428867), (3, 88952578), (6, 44476289), (11, 24259794), (13, 20527518), (22, 12129897), (26, 10263759), (31, 8608314), (33, 8086598), (39, 6842506), (62, 4304157), (66, 4043299), (78, 3421253), (79, 3377946), (93, 2869438), (127, 2101242), (143, 1866138), (158, 1688973), (186, 1434719), (237, 1125982), (254, 1050621), (286, 933069), (341, 782574), (381, 700414), (403, 662178), (429, 622046), (474, 562991), (682, 391287), (762, 350207), (806, 331089), (858, 311023), (869, 307086), (1023, 260858), (1027, 259842), (1209, 220726), (1397, 191022), (1651, 161634), (1738, 153543), (2046, 130429), (2054, 129921), (2418, 110363), (2449, 108966), (2607, 102362), (2794, 95511), (3081, 86614), (3302, 80817), (3937, 67782), (4191, 63674), (4433, 60198), (4898, 54483), (4953, 53878), (5214, 51181), (6162, 43307), (7347, 36322), (7874, 33891), (8382, 31837), (8866, 30099), (9906, 26939), (10033, 26598), (11297, 23622), (11811, 22594), (13299, 20066), (14694, 18161)]