497569072

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:747

約数の個数: 160

約数和(自身を含む): 1323915264

約数和(自身を除く): 826346192

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 47, 52, 56, 77, 88, 91, 94, 104, 112, 143, 154, 176, 182, 188, 208, 286, 308, 329, 364, 376, 517, 572, 611, 616, 658, 661, 728, 752, 1001, 1034, 1144, 1222, 1232, 1316, 1322, 1456, 2002, 2068, 2288, 2444, 2632, 2644, 3619, 4004, 4136, 4277, 4627, 4888, 5264, 5288, 6721, 7238, 7271, 8008, 8272, 8554, 8593, 9254, 9776, 10576, 13442, 14476, 14542, 16016, 17108, 17186, 18508, 26884, 28952, 29084, 31067, 34216, 34372, 37016, 47047, 50897, 53768, 57904, 58168, 60151, 62134, 68432, 68744, 74032, 94094, 94523, 101794, 107536, 116336, 120302, 124268, 137488, 188188, 189046, 203588, 217469, 240604, 248536, 341737, 376376, 378092, 403871, 407176, 434938, 481208, 497072, 661661, 683474, 752752, 756184, 807742, 814352, 869876, 962416, 1323322, 1366948, 1512368, 1615484, 1739752, 2392159, 2646644, 2733896, 2827097, 3230968, 3479504, 4442581, 4784318, 5293288, 5467792, 5654194, 6461936, 8885162, 9568636, 10586576, 11308388, 17770324, 19137272, 22616776, 31098067, 35540648, 38274544, 45233552, 62196134, 71081296, 124392268, 248784536, 497569072]

約数ペア:

[(1, 497569072), (2, 248784536), (4, 124392268), (7, 71081296), (8, 62196134), (11, 45233552), (13, 38274544), (14, 35540648), (16, 31098067), (22, 22616776), (26, 19137272), (28, 17770324), (44, 11308388), (47, 10586576), (52, 9568636), (56, 8885162), (77, 6461936), (88, 5654194), (91, 5467792), (94, 5293288), (104, 4784318), (112, 4442581), (143, 3479504), (154, 3230968), (176, 2827097), (182, 2733896), (188, 2646644), (208, 2392159), (286, 1739752), (308, 1615484), (329, 1512368), (364, 1366948), (376, 1323322), (517, 962416), (572, 869876), (611, 814352), (616, 807742), (658, 756184), (661, 752752), (728, 683474), (752, 661661), (1001, 497072), (1034, 481208), (1144, 434938), (1222, 407176), (1232, 403871), (1316, 378092), (1322, 376376), (1456, 341737), (2002, 248536), (2068, 240604), (2288, 217469), (2444, 203588), (2632, 189046), (2644, 188188), (3619, 137488), (4004, 124268), (4136, 120302), (4277, 116336), (4627, 107536), (4888, 101794), (5264, 94523), (5288, 94094), (6721, 74032), (7238, 68744), (7271, 68432), (8008, 62134), (8272, 60151), (8554, 58168), (8593, 57904), (9254, 53768), (9776, 50897), (10576, 47047), (13442, 37016), (14476, 34372), (14542, 34216), (16016, 31067), (17108, 29084), (17186, 28952), (18508, 26884)]