1269354086

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:358

約数の個数: 128

約数和(自身を含む): 2676989952

約数和(自身を除く): 1407635866

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 31, 62, 77, 91, 113, 143, 154, 181, 182, 217, 226, 286, 341, 362, 403, 434, 682, 791, 806, 1001, 1243, 1267, 1469, 1582, 1991, 2002, 2353, 2387, 2486, 2534, 2821, 2938, 3503, 3982, 4433, 4706, 4774, 5611, 5642, 7006, 8701, 8866, 10283, 11222, 13937, 16159, 16471, 17402, 20453, 20566, 24521, 25883, 27874, 31031, 32318, 32942, 38533, 39277, 40906, 45539, 49042, 51766, 61721, 62062, 72943, 77066, 78554, 91078, 113113, 123442, 143171, 145886, 181181, 224983, 226226, 265889, 269731, 286342, 318773, 362362, 432047, 449966, 500929, 510601, 531778, 539462, 634043, 637546, 802373, 864094, 1001858, 1021202, 1268086, 1574881, 1604746, 1861223, 2924779, 3149762, 3506503, 3722446, 4438301, 5616611, 5849558, 6974473, 7013006, 8242559, 8876602, 11233222, 13948946, 16485118, 20473453, 40946906, 48821311, 57697913, 90668149, 97642622, 115395826, 181336298, 634677043, 1269354086]

約数ペア:

[(1, 1269354086), (2, 634677043), (7, 181336298), (11, 115395826), (13, 97642622), (14, 90668149), (22, 57697913), (26, 48821311), (31, 40946906), (62, 20473453), (77, 16485118), (91, 13948946), (113, 11233222), (143, 8876602), (154, 8242559), (181, 7013006), (182, 6974473), (217, 5849558), (226, 5616611), (286, 4438301), (341, 3722446), (362, 3506503), (403, 3149762), (434, 2924779), (682, 1861223), (791, 1604746), (806, 1574881), (1001, 1268086), (1243, 1021202), (1267, 1001858), (1469, 864094), (1582, 802373), (1991, 637546), (2002, 634043), (2353, 539462), (2387, 531778), (2486, 510601), (2534, 500929), (2821, 449966), (2938, 432047), (3503, 362362), (3982, 318773), (4433, 286342), (4706, 269731), (4774, 265889), (5611, 226226), (5642, 224983), (7006, 181181), (8701, 145886), (8866, 143171), (10283, 123442), (11222, 113113), (13937, 91078), (16159, 78554), (16471, 77066), (17402, 72943), (20453, 62062), (20566, 61721), (24521, 51766), (25883, 49042), (27874, 45539), (31031, 40906), (32318, 39277), (32942, 38533)]