212489088

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:545

約数の個数: 192

約数和(自身を含む): 686517120

約数和(自身を除く): 474028032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 64, 69, 84, 92, 96, 98, 112, 128, 138, 147, 161, 168, 184, 192, 196, 224, 276, 294, 322, 336, 368, 384, 392, 448, 483, 491, 552, 588, 644, 672, 736, 784, 896, 966, 982, 1104, 1127, 1176, 1288, 1344, 1472, 1473, 1568, 1932, 1964, 2208, 2254, 2352, 2576, 2688, 2944, 2946, 3136, 3381, 3437, 3864, 3928, 4416, 4508, 4704, 5152, 5892, 6272, 6762, 6874, 7728, 7856, 8832, 9016, 9408, 10304, 10311, 11293, 11784, 13524, 13748, 15456, 15712, 18032, 18816, 20608, 20622, 22586, 23568, 24059, 27048, 27496, 30912, 31424, 33879, 36064, 41244, 45172, 47136, 48118, 54096, 54992, 61824, 62848, 67758, 72128, 72177, 79051, 82488, 90344, 94272, 96236, 108192, 109984, 135516, 144256, 144354, 158102, 164976, 180688, 188544, 192472, 216384, 219968, 237153, 271032, 288708, 316204, 329952, 361376, 384944, 432768, 439936, 474306, 542064, 553357, 577416, 632408, 659904, 722752, 769888, 948612, 1084128, 1106714, 1154832, 1264816, 1319808, 1445504, 1539776, 1660071, 1897224, 2168256, 2213428, 2309664, 2529632, 3079552, 3320142, 3794448, 4336512, 4426856, 4619328, 5059264, 6640284, 7588896, 8853712, 9238656, 10118528, 13280568, 15177792, 17707424, 26561136, 30355584, 35414848, 53122272, 70829696, 106244544, 212489088]

約数ペア:

[(1, 212489088), (2, 106244544), (3, 70829696), (4, 53122272), (6, 35414848), (7, 30355584), (8, 26561136), (12, 17707424), (14, 15177792), (16, 13280568), (21, 10118528), (23, 9238656), (24, 8853712), (28, 7588896), (32, 6640284), (42, 5059264), (46, 4619328), (48, 4426856), (49, 4336512), (56, 3794448), (64, 3320142), (69, 3079552), (84, 2529632), (92, 2309664), (96, 2213428), (98, 2168256), (112, 1897224), (128, 1660071), (138, 1539776), (147, 1445504), (161, 1319808), (168, 1264816), (184, 1154832), (192, 1106714), (196, 1084128), (224, 948612), (276, 769888), (294, 722752), (322, 659904), (336, 632408), (368, 577416), (384, 553357), (392, 542064), (448, 474306), (483, 439936), (491, 432768), (552, 384944), (588, 361376), (644, 329952), (672, 316204), (736, 288708), (784, 271032), (896, 237153), (966, 219968), (982, 216384), (1104, 192472), (1127, 188544), (1176, 180688), (1288, 164976), (1344, 158102), (1472, 144354), (1473, 144256), (1568, 135516), (1932, 109984), (1964, 108192), (2208, 96236), (2254, 94272), (2352, 90344), (2576, 82488), (2688, 79051), (2944, 72177), (2946, 72128), (3136, 67758), (3381, 62848), (3437, 61824), (3864, 54992), (3928, 54096), (4416, 48118), (4508, 47136), (4704, 45172), (5152, 41244), (5892, 36064), (6272, 33879), (6762, 31424), (6874, 30912), (7728, 27496), (7856, 27048), (8832, 24059), (9016, 23568), (9408, 22586), (10304, 20622), (10311, 20608), (11293, 18816), (11784, 18032), (13524, 15712), (13748, 15456)]