578242938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:452

約数の個数: 128

約数和(自身を含む): 1486356480

約数和(自身を除く): 908113542

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 127, 182, 186, 217, 254, 269, 273, 381, 403, 434, 538, 546, 651, 762, 806, 807, 889, 1209, 1302, 1614, 1651, 1778, 1883, 2418, 2667, 2821, 3302, 3497, 3766, 3937, 4953, 5334, 5642, 5649, 6994, 7874, 8339, 8463, 9906, 10491, 11298, 11557, 11811, 16678, 16926, 20982, 23114, 23622, 24479, 25017, 27559, 34163, 34671, 48958, 50034, 51181, 55118, 58373, 68326, 69342, 73437, 82677, 102362, 102489, 108407, 116746, 146874, 153543, 165354, 175119, 204978, 216814, 239141, 307086, 325221, 350238, 358267, 444119, 478282, 650442, 716534, 717423, 758849, 888238, 1059053, 1074801, 1332357, 1434846, 1517698, 2118106, 2149602, 2276547, 2664714, 3108833, 3177159, 4553094, 6217666, 6354318, 7413371, 9326499, 13767689, 14826742, 18652998, 22240113, 27535378, 41303067, 44480226, 82606134, 96373823, 192747646, 289121469, 578242938]

約数ペア:

[(1, 578242938), (2, 289121469), (3, 192747646), (6, 96373823), (7, 82606134), (13, 44480226), (14, 41303067), (21, 27535378), (26, 22240113), (31, 18652998), (39, 14826742), (42, 13767689), (62, 9326499), (78, 7413371), (91, 6354318), (93, 6217666), (127, 4553094), (182, 3177159), (186, 3108833), (217, 2664714), (254, 2276547), (269, 2149602), (273, 2118106), (381, 1517698), (403, 1434846), (434, 1332357), (538, 1074801), (546, 1059053), (651, 888238), (762, 758849), (806, 717423), (807, 716534), (889, 650442), (1209, 478282), (1302, 444119), (1614, 358267), (1651, 350238), (1778, 325221), (1883, 307086), (2418, 239141), (2667, 216814), (2821, 204978), (3302, 175119), (3497, 165354), (3766, 153543), (3937, 146874), (4953, 116746), (5334, 108407), (5642, 102489), (5649, 102362), (6994, 82677), (7874, 73437), (8339, 69342), (8463, 68326), (9906, 58373), (10491, 55118), (11298, 51181), (11557, 50034), (11811, 48958), (16678, 34671), (16926, 34163), (20982, 27559), (23114, 25017), (23622, 24479)]