830583992

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:341

約数の個数: 128

約数和(自身を含む): 1924976640

約数和(自身を除く): 1094392648

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 37, 56, 62, 67, 74, 124, 134, 148, 193, 217, 248, 259, 268, 296, 386, 434, 469, 518, 536, 772, 868, 938, 1036, 1147, 1351, 1544, 1736, 1876, 2072, 2077, 2294, 2479, 2702, 3752, 4154, 4588, 4958, 5404, 5983, 7141, 8029, 8308, 9176, 9916, 10808, 11966, 12931, 14282, 14539, 16058, 16616, 17353, 19832, 23932, 25862, 28564, 29078, 32116, 34706, 41881, 47864, 49987, 51724, 57128, 58156, 64232, 69412, 76849, 83762, 90517, 99974, 103448, 116312, 138824, 153698, 167524, 181034, 199948, 221371, 307396, 335048, 362068, 399896, 400861, 442742, 478447, 537943, 614792, 724136, 801722, 885484, 956894, 1075886, 1549597, 1603444, 1770968, 1913788, 2151772, 2806027, 3099194, 3206888, 3349129, 3827576, 4303544, 5612054, 6198388, 6698258, 11224108, 12396776, 13396516, 14831857, 22448216, 26793032, 29663714, 59327428, 103822999, 118654856, 207645998, 415291996, 830583992]

約数ペア:

[(1, 830583992), (2, 415291996), (4, 207645998), (7, 118654856), (8, 103822999), (14, 59327428), (28, 29663714), (31, 26793032), (37, 22448216), (56, 14831857), (62, 13396516), (67, 12396776), (74, 11224108), (124, 6698258), (134, 6198388), (148, 5612054), (193, 4303544), (217, 3827576), (248, 3349129), (259, 3206888), (268, 3099194), (296, 2806027), (386, 2151772), (434, 1913788), (469, 1770968), (518, 1603444), (536, 1549597), (772, 1075886), (868, 956894), (938, 885484), (1036, 801722), (1147, 724136), (1351, 614792), (1544, 537943), (1736, 478447), (1876, 442742), (2072, 400861), (2077, 399896), (2294, 362068), (2479, 335048), (2702, 307396), (3752, 221371), (4154, 199948), (4588, 181034), (4958, 167524), (5404, 153698), (5983, 138824), (7141, 116312), (8029, 103448), (8308, 99974), (9176, 90517), (9916, 83762), (10808, 76849), (11966, 69412), (12931, 64232), (14282, 58156), (14539, 57128), (16058, 51724), (16616, 49987), (17353, 47864), (19832, 41881), (23932, 34706), (25862, 32116), (28564, 29078)]