280501056

素因数分解:

$2^6\times 3^4\times {\mathrm{11}}^1\times {\mathrm{4919}}^1$

素因数の和:4954

約数の個数: 140

約数和(自身を含む): 907267680

約数和(自身を除く): 626766624

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 192, 198, 216, 264, 288, 297, 324, 352, 396, 432, 528, 576, 594, 648, 704, 792, 864, 891, 1056, 1188, 1296, 1584, 1728, 1782, 2112, 2376, 2592, 3168, 3564, 4752, 4919, 5184, 6336, 7128, 9504, 9838, 14256, 14757, 19008, 19676, 28512, 29514, 39352, 44271, 54109, 57024, 59028, 78704, 88542, 108218, 118056, 132813, 157408, 162327, 177084, 216436, 236112, 265626, 314816, 324654, 354168, 398439, 432872, 472224, 486981, 531252, 649308, 708336, 796878, 865744, 944448, 973962, 1062504, 1298616, 1416672, 1460943, 1593756, 1731488, 1947924, 2125008, 2597232, 2833344, 2921886, 3187512, 3462976, 3895848, 4250016, 4382829, 5194464, 5843772, 6375024, 7791696, 8500032, 8765658, 10388928, 11687544, 12750048, 15583392, 17531316, 23375088, 25500096, 31166784, 35062632, 46750176, 70125264, 93500352, 140250528, 280501056]

約数ペア:

[(1, 280501056), (2, 140250528), (3, 93500352), (4, 70125264), (6, 46750176), (8, 35062632), (9, 31166784), (11, 25500096), (12, 23375088), (16, 17531316), (18, 15583392), (22, 12750048), (24, 11687544), (27, 10388928), (32, 8765658), (33, 8500032), (36, 7791696), (44, 6375024), (48, 5843772), (54, 5194464), (64, 4382829), (66, 4250016), (72, 3895848), (81, 3462976), (88, 3187512), (96, 2921886), (99, 2833344), (108, 2597232), (132, 2125008), (144, 1947924), (162, 1731488), (176, 1593756), (192, 1460943), (198, 1416672), (216, 1298616), (264, 1062504), (288, 973962), (297, 944448), (324, 865744), (352, 796878), (396, 708336), (432, 649308), (528, 531252), (576, 486981), (594, 472224), (648, 432872), (704, 398439), (792, 354168), (864, 324654), (891, 314816), (1056, 265626), (1188, 236112), (1296, 216436), (1584, 177084), (1728, 162327), (1782, 157408), (2112, 132813), (2376, 118056), (2592, 108218), (3168, 88542), (3564, 78704), (4752, 59028), (4919, 57024), (5184, 54109), (6336, 44271), (7128, 39352), (9504, 29514), (9838, 28512), (14256, 19676), (14757, 19008)]