285563124

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1493}}^1$

素因数の和:1547

約数の個数: 192

約数和(自身を含む): 963809280

約数和(自身を除く): 678246156

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 27, 28, 33, 36, 42, 44, 46, 54, 63, 66, 69, 77, 84, 92, 99, 108, 126, 132, 138, 154, 161, 189, 198, 207, 231, 252, 253, 276, 297, 308, 322, 378, 396, 414, 462, 483, 506, 594, 621, 644, 693, 756, 759, 828, 924, 966, 1012, 1188, 1242, 1386, 1449, 1493, 1518, 1771, 1932, 2079, 2277, 2484, 2772, 2898, 2986, 3036, 3542, 4158, 4347, 4479, 4554, 5313, 5796, 5972, 6831, 7084, 8316, 8694, 8958, 9108, 10451, 10626, 13437, 13662, 15939, 16423, 17388, 17916, 20902, 21252, 26874, 27324, 31353, 31878, 32846, 34339, 40311, 41804, 47817, 49269, 53748, 62706, 63756, 65692, 68678, 80622, 94059, 95634, 98538, 103017, 114961, 125412, 137356, 147807, 161244, 188118, 191268, 197076, 206034, 229922, 240373, 282177, 295614, 309051, 344883, 376236, 377729, 412068, 443421, 459844, 480746, 564354, 591228, 618102, 689766, 721119, 755458, 886842, 927153, 961492, 1034649, 1128708, 1133187, 1236204, 1379532, 1442238, 1510916, 1773684, 1854306, 2069298, 2163357, 2266374, 2644103, 2884476, 3103947, 3399561, 3708612, 4138596, 4326714, 4532748, 5288206, 6207894, 6490071, 6799122, 7932309, 8653428, 10198683, 10576412, 12415788, 12980142, 13598244, 15864618, 20397366, 23796927, 25960284, 31729236, 40794732, 47593854, 71390781, 95187708, 142781562, 285563124]

約数ペア:

[(1, 285563124), (2, 142781562), (3, 95187708), (4, 71390781), (6, 47593854), (7, 40794732), (9, 31729236), (11, 25960284), (12, 23796927), (14, 20397366), (18, 15864618), (21, 13598244), (22, 12980142), (23, 12415788), (27, 10576412), (28, 10198683), (33, 8653428), (36, 7932309), (42, 6799122), (44, 6490071), (46, 6207894), (54, 5288206), (63, 4532748), (66, 4326714), (69, 4138596), (77, 3708612), (84, 3399561), (92, 3103947), (99, 2884476), (108, 2644103), (126, 2266374), (132, 2163357), (138, 2069298), (154, 1854306), (161, 1773684), (189, 1510916), (198, 1442238), (207, 1379532), (231, 1236204), (252, 1133187), (253, 1128708), (276, 1034649), (297, 961492), (308, 927153), (322, 886842), (378, 755458), (396, 721119), (414, 689766), (462, 618102), (483, 591228), (506, 564354), (594, 480746), (621, 459844), (644, 443421), (693, 412068), (756, 377729), (759, 376236), (828, 344883), (924, 309051), (966, 295614), (1012, 282177), (1188, 240373), (1242, 229922), (1386, 206034), (1449, 197076), (1493, 191268), (1518, 188118), (1771, 161244), (1932, 147807), (2079, 137356), (2277, 125412), (2484, 114961), (2772, 103017), (2898, 98538), (2986, 95634), (3036, 94059), (3542, 80622), (4158, 68678), (4347, 65692), (4479, 63756), (4554, 62706), (5313, 53748), (5796, 49269), (5972, 47817), (6831, 41804), (7084, 40311), (8316, 34339), (8694, 32846), (8958, 31878), (9108, 31353), (10451, 27324), (10626, 26874), (13437, 21252), (13662, 20902), (15939, 17916), (16423, 17388)]