390327168

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:385

約数の個数: 256

約数和(自身を含む): 1327011840

約数和(自身を除く): 936684672

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 43, 44, 48, 56, 64, 66, 77, 84, 86, 88, 96, 112, 128, 129, 132, 154, 168, 172, 176, 192, 224, 231, 258, 264, 301, 307, 308, 336, 344, 352, 384, 448, 462, 473, 516, 528, 602, 614, 616, 672, 688, 704, 896, 903, 921, 924, 946, 1032, 1056, 1204, 1228, 1232, 1344, 1376, 1408, 1419, 1806, 1842, 1848, 1892, 2064, 2112, 2149, 2408, 2456, 2464, 2688, 2752, 2838, 3311, 3377, 3612, 3684, 3696, 3784, 4128, 4224, 4298, 4816, 4912, 4928, 5504, 5676, 6447, 6622, 6754, 7224, 7368, 7392, 7568, 8256, 8596, 9632, 9824, 9856, 9933, 10131, 11352, 12894, 13201, 13244, 13508, 14448, 14736, 14784, 15136, 16512, 17192, 19264, 19648, 19866, 20262, 22704, 23639, 25788, 26402, 26488, 27016, 28896, 29472, 29568, 30272, 34384, 38528, 39296, 39603, 39732, 40524, 45408, 47278, 51576, 52804, 52976, 54032, 57792, 58944, 60544, 68768, 70917, 79206, 79464, 81048, 90816, 92407, 94556, 103152, 105608, 105952, 108064, 115584, 117888, 137536, 141834, 145211, 158412, 158928, 162096, 181632, 184814, 189112, 206304, 211216, 211904, 216128, 275072, 277221, 283668, 290422, 316824, 317856, 324192, 369628, 378224, 412608, 422432, 423808, 432256, 435633, 554442, 567336, 580844, 633648, 635712, 648384, 739256, 756448, 825216, 844864, 871266, 1016477, 1108884, 1134672, 1161688, 1267296, 1271424, 1296768, 1478512, 1512896, 1689728, 1742532, 2032954, 2217768, 2269344, 2323376, 2534592, 2957024, 3025792, 3049431, 3485064, 4065908, 4435536, 4538688, 4646752, 5069184, 5914048, 6098862, 6970128, 8131816, 8871072, 9077376, 9293504, 11828096, 12197724, 13940256, 16263632, 17742144, 18587008, 24395448, 27880512, 32527264, 35484288, 48790896, 55761024, 65054528, 97581792, 130109056, 195163584, 390327168]

約数ペア:

[(1, 390327168), (2, 195163584), (3, 130109056), (4, 97581792), (6, 65054528), (7, 55761024), (8, 48790896), (11, 35484288), (12, 32527264), (14, 27880512), (16, 24395448), (21, 18587008), (22, 17742144), (24, 16263632), (28, 13940256), (32, 12197724), (33, 11828096), (42, 9293504), (43, 9077376), (44, 8871072), (48, 8131816), (56, 6970128), (64, 6098862), (66, 5914048), (77, 5069184), (84, 4646752), (86, 4538688), (88, 4435536), (96, 4065908), (112, 3485064), (128, 3049431), (129, 3025792), (132, 2957024), (154, 2534592), (168, 2323376), (172, 2269344), (176, 2217768), (192, 2032954), (224, 1742532), (231, 1689728), (258, 1512896), (264, 1478512), (301, 1296768), (307, 1271424), (308, 1267296), (336, 1161688), (344, 1134672), (352, 1108884), (384, 1016477), (448, 871266), (462, 844864), (473, 825216), (516, 756448), (528, 739256), (602, 648384), (614, 635712), (616, 633648), (672, 580844), (688, 567336), (704, 554442), (896, 435633), (903, 432256), (921, 423808), (924, 422432), (946, 412608), (1032, 378224), (1056, 369628), (1204, 324192), (1228, 317856), (1232, 316824), (1344, 290422), (1376, 283668), (1408, 277221), (1419, 275072), (1806, 216128), (1842, 211904), (1848, 211216), (1892, 206304), (2064, 189112), (2112, 184814), (2149, 181632), (2408, 162096), (2456, 158928), (2464, 158412), (2688, 145211), (2752, 141834), (2838, 137536), (3311, 117888), (3377, 115584), (3612, 108064), (3684, 105952), (3696, 105608), (3784, 103152), (4128, 94556), (4224, 92407), (4298, 90816), (4816, 81048), (4912, 79464), (4928, 79206), (5504, 70917), (5676, 68768), (6447, 60544), (6622, 58944), (6754, 57792), (7224, 54032), (7368, 52976), (7392, 52804), (7568, 51576), (8256, 47278), (8596, 45408), (9632, 40524), (9824, 39732), (9856, 39603), (9933, 39296), (10131, 38528), (11352, 34384), (12894, 30272), (13201, 29568), (13244, 29472), (13508, 28896), (14448, 27016), (14736, 26488), (14784, 26402), (15136, 25788), (16512, 23639), (17192, 22704), (19264, 20262), (19648, 19866)]