488647872

素因数分解:

$2^6\times 3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:351

約数の個数: 168

約数和(自身を含む): 1454332880

約数和(自身を除く): 965685008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 109, 129, 144, 172, 181, 192, 218, 258, 288, 327, 344, 362, 387, 436, 516, 543, 576, 654, 688, 724, 774, 872, 981, 1032, 1086, 1308, 1376, 1448, 1548, 1629, 1744, 1962, 2064, 2172, 2616, 2752, 2896, 3096, 3258, 3488, 3924, 4128, 4344, 4687, 5232, 5792, 6192, 6516, 6976, 7783, 7848, 8256, 8688, 9374, 10464, 11584, 12384, 13032, 14061, 15566, 15696, 17376, 18748, 19729, 20928, 23349, 24768, 26064, 28122, 31132, 31392, 34752, 37496, 39458, 42183, 46698, 52128, 56244, 59187, 62264, 62784, 70047, 74992, 78916, 84366, 93396, 104256, 112488, 118374, 124528, 140094, 149984, 157832, 168732, 177561, 186792, 224976, 236748, 249056, 280188, 299968, 315664, 337464, 355122, 373584, 449952, 473496, 498112, 560376, 631328, 674928, 710244, 747168, 848347, 899904, 946992, 1120752, 1262656, 1349856, 1420488, 1494336, 1696694, 1893984, 2241504, 2545041, 2699712, 2840976, 3393388, 3787968, 4483008, 5090082, 5681952, 6786776, 7635123, 10180164, 11363904, 13573552, 15270246, 20360328, 27147104, 30540492, 40720656, 54294208, 61080984, 81441312, 122161968, 162882624, 244323936, 488647872]

約数ペア:

[(1, 488647872), (2, 244323936), (3, 162882624), (4, 122161968), (6, 81441312), (8, 61080984), (9, 54294208), (12, 40720656), (16, 30540492), (18, 27147104), (24, 20360328), (32, 15270246), (36, 13573552), (43, 11363904), (48, 10180164), (64, 7635123), (72, 6786776), (86, 5681952), (96, 5090082), (109, 4483008), (129, 3787968), (144, 3393388), (172, 2840976), (181, 2699712), (192, 2545041), (218, 2241504), (258, 1893984), (288, 1696694), (327, 1494336), (344, 1420488), (362, 1349856), (387, 1262656), (436, 1120752), (516, 946992), (543, 899904), (576, 848347), (654, 747168), (688, 710244), (724, 674928), (774, 631328), (872, 560376), (981, 498112), (1032, 473496), (1086, 449952), (1308, 373584), (1376, 355122), (1448, 337464), (1548, 315664), (1629, 299968), (1744, 280188), (1962, 249056), (2064, 236748), (2172, 224976), (2616, 186792), (2752, 177561), (2896, 168732), (3096, 157832), (3258, 149984), (3488, 140094), (3924, 124528), (4128, 118374), (4344, 112488), (4687, 104256), (5232, 93396), (5792, 84366), (6192, 78916), (6516, 74992), (6976, 70047), (7783, 62784), (7848, 62264), (8256, 59187), (8688, 56244), (9374, 52128), (10464, 46698), (11584, 42183), (12384, 39458), (13032, 37496), (14061, 34752), (15566, 31392), (15696, 31132), (17376, 28122), (18748, 26064), (19729, 24768), (20928, 23349)]