254227776

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:421

約数の個数: 168

約数和(自身を含む): 765364992

約数和(自身を除く): 511137216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 121, 124, 132, 176, 186, 192, 242, 248, 264, 341, 352, 353, 363, 372, 484, 496, 528, 682, 704, 706, 726, 744, 968, 992, 1023, 1056, 1059, 1364, 1412, 1452, 1488, 1936, 1984, 2046, 2112, 2118, 2728, 2824, 2904, 2976, 3751, 3872, 3883, 4092, 4236, 5456, 5648, 5808, 5952, 7502, 7744, 7766, 8184, 8472, 10912, 10943, 11253, 11296, 11616, 11649, 15004, 15532, 16368, 16944, 21824, 21886, 22506, 22592, 23232, 23298, 30008, 31064, 32736, 32829, 33888, 42713, 43772, 45012, 46596, 60016, 62128, 65472, 65658, 67776, 85426, 87544, 90024, 93192, 120032, 120373, 124256, 128139, 131316, 170852, 175088, 180048, 186384, 240064, 240746, 248512, 256278, 262632, 341704, 350176, 360096, 361119, 372768, 481492, 512556, 525264, 683408, 700352, 720192, 722238, 745536, 962984, 1025112, 1050528, 1324103, 1366816, 1444476, 1925968, 2050224, 2101056, 2648206, 2733632, 2888952, 3851936, 3972309, 4100448, 5296412, 5777904, 7703872, 7944618, 8200896, 10592824, 11555808, 15889236, 21185648, 23111616, 31778472, 42371296, 63556944, 84742592, 127113888, 254227776]

約数ペア:

[(1, 254227776), (2, 127113888), (3, 84742592), (4, 63556944), (6, 42371296), (8, 31778472), (11, 23111616), (12, 21185648), (16, 15889236), (22, 11555808), (24, 10592824), (31, 8200896), (32, 7944618), (33, 7703872), (44, 5777904), (48, 5296412), (62, 4100448), (64, 3972309), (66, 3851936), (88, 2888952), (93, 2733632), (96, 2648206), (121, 2101056), (124, 2050224), (132, 1925968), (176, 1444476), (186, 1366816), (192, 1324103), (242, 1050528), (248, 1025112), (264, 962984), (341, 745536), (352, 722238), (353, 720192), (363, 700352), (372, 683408), (484, 525264), (496, 512556), (528, 481492), (682, 372768), (704, 361119), (706, 360096), (726, 350176), (744, 341704), (968, 262632), (992, 256278), (1023, 248512), (1056, 240746), (1059, 240064), (1364, 186384), (1412, 180048), (1452, 175088), (1488, 170852), (1936, 131316), (1984, 128139), (2046, 124256), (2112, 120373), (2118, 120032), (2728, 93192), (2824, 90024), (2904, 87544), (2976, 85426), (3751, 67776), (3872, 65658), (3883, 65472), (4092, 62128), (4236, 60016), (5456, 46596), (5648, 45012), (5808, 43772), (5952, 42713), (7502, 33888), (7744, 32829), (7766, 32736), (8184, 31064), (8472, 30008), (10912, 23298), (10943, 23232), (11253, 22592), (11296, 22506), (11616, 21886), (11649, 21824), (15004, 16944), (15532, 16368)]