228676448

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:122

約数の個数: 192

約数和(自身を含む): 619799040

約数和(自身を除く): 391122592

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 59, 77, 88, 91, 104, 112, 118, 121, 143, 154, 176, 182, 208, 224, 236, 242, 286, 308, 352, 364, 413, 416, 472, 484, 572, 616, 649, 728, 767, 826, 847, 944, 968, 1001, 1144, 1232, 1298, 1331, 1456, 1534, 1573, 1652, 1694, 1888, 1936, 2002, 2288, 2464, 2596, 2662, 2912, 3068, 3146, 3304, 3388, 3872, 4004, 4543, 4576, 5192, 5324, 5369, 6136, 6292, 6608, 6776, 7139, 8008, 8437, 9086, 9317, 10384, 10648, 10738, 11011, 12272, 12584, 13216, 13552, 14278, 16016, 16874, 17303, 18172, 18634, 20768, 21296, 21476, 22022, 24544, 25168, 27104, 28556, 32032, 33748, 34606, 36344, 37268, 42592, 42952, 44044, 49973, 50336, 57112, 59059, 67496, 69212, 72688, 74536, 78529, 85904, 88088, 92807, 99946, 114224, 118118, 121121, 134992, 138424, 145376, 149072, 157058, 171808, 176176, 185614, 199892, 228448, 236236, 242242, 269984, 276848, 298144, 314116, 352352, 371228, 399784, 472472, 484484, 549703, 553696, 628232, 649649, 742456, 799568, 944944, 968968, 1020877, 1099406, 1256464, 1299298, 1484912, 1599136, 1889888, 1937936, 2041754, 2198812, 2512928, 2598596, 2969824, 3875872, 4083508, 4397624, 5197192, 7146139, 8167016, 8795248, 10394384, 14292278, 16334032, 17590496, 20788768, 28584556, 32668064, 57169112, 114338224, 228676448]

約数ペア:

[(1, 228676448), (2, 114338224), (4, 57169112), (7, 32668064), (8, 28584556), (11, 20788768), (13, 17590496), (14, 16334032), (16, 14292278), (22, 10394384), (26, 8795248), (28, 8167016), (32, 7146139), (44, 5197192), (52, 4397624), (56, 4083508), (59, 3875872), (77, 2969824), (88, 2598596), (91, 2512928), (104, 2198812), (112, 2041754), (118, 1937936), (121, 1889888), (143, 1599136), (154, 1484912), (176, 1299298), (182, 1256464), (208, 1099406), (224, 1020877), (236, 968968), (242, 944944), (286, 799568), (308, 742456), (352, 649649), (364, 628232), (413, 553696), (416, 549703), (472, 484484), (484, 472472), (572, 399784), (616, 371228), (649, 352352), (728, 314116), (767, 298144), (826, 276848), (847, 269984), (944, 242242), (968, 236236), (1001, 228448), (1144, 199892), (1232, 185614), (1298, 176176), (1331, 171808), (1456, 157058), (1534, 149072), (1573, 145376), (1652, 138424), (1694, 134992), (1888, 121121), (1936, 118118), (2002, 114224), (2288, 99946), (2464, 92807), (2596, 88088), (2662, 85904), (2912, 78529), (3068, 74536), (3146, 72688), (3304, 69212), (3388, 67496), (3872, 59059), (4004, 57112), (4543, 50336), (4576, 49973), (5192, 44044), (5324, 42952), (5369, 42592), (6136, 37268), (6292, 36344), (6608, 34606), (6776, 33748), (7139, 32032), (8008, 28556), (8437, 27104), (9086, 25168), (9317, 24544), (10384, 22022), (10648, 21476), (10738, 21296), (11011, 20768), (12272, 18634), (12584, 18172), (13216, 17303), (13552, 16874), (14278, 16016)]