225281784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 256

約数和(自身を含む): 749952000

約数和(自身を除く): 524670216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 61, 76, 78, 84, 89, 91, 104, 114, 122, 133, 152, 156, 168, 178, 182, 183, 228, 244, 247, 266, 267, 273, 312, 356, 364, 366, 399, 427, 456, 488, 494, 532, 534, 546, 623, 712, 728, 732, 741, 793, 798, 854, 988, 1064, 1068, 1092, 1157, 1159, 1246, 1281, 1464, 1482, 1586, 1596, 1691, 1708, 1729, 1869, 1976, 2136, 2184, 2314, 2318, 2379, 2492, 2562, 2964, 3172, 3192, 3382, 3416, 3458, 3471, 3477, 3738, 4628, 4636, 4758, 4984, 5073, 5124, 5187, 5429, 5551, 5928, 6344, 6764, 6916, 6942, 6954, 7476, 8099, 8113, 9256, 9272, 9516, 10146, 10248, 10374, 10858, 11102, 11837, 13528, 13832, 13884, 13908, 14952, 15067, 16198, 16226, 16287, 16653, 19032, 20292, 20748, 21716, 21983, 22204, 23674, 24297, 24339, 27768, 27816, 30134, 32396, 32452, 32574, 33306, 35511, 38003, 40584, 41496, 43432, 43966, 44408, 45201, 47348, 48594, 48678, 60268, 64792, 64904, 65148, 65949, 66612, 70577, 71022, 76006, 87932, 90402, 94696, 97188, 97356, 103151, 105469, 114009, 120536, 130296, 131898, 133224, 141154, 142044, 152012, 153881, 175864, 180804, 194376, 194712, 206302, 210938, 211731, 228018, 263796, 282308, 284088, 304024, 307762, 309453, 316407, 361608, 412604, 421876, 423462, 456036, 461643, 494039, 527592, 564616, 615524, 618906, 632814, 722057, 825208, 843752, 846924, 912072, 923286, 988078, 1231048, 1237812, 1265628, 1340963, 1444114, 1482117, 1693848, 1846572, 1976156, 2166171, 2475624, 2531256, 2681926, 2888228, 2964234, 3693144, 3952312, 4022889, 4332342, 5363852, 5776456, 5928468, 8045778, 8664684, 9386741, 10727704, 11856936, 16091556, 17329368, 18773482, 28160223, 32183112, 37546964, 56320446, 75093928, 112640892, 225281784]

約数ペア:

[(1, 225281784), (2, 112640892), (3, 75093928), (4, 56320446), (6, 37546964), (7, 32183112), (8, 28160223), (12, 18773482), (13, 17329368), (14, 16091556), (19, 11856936), (21, 10727704), (24, 9386741), (26, 8664684), (28, 8045778), (38, 5928468), (39, 5776456), (42, 5363852), (52, 4332342), (56, 4022889), (57, 3952312), (61, 3693144), (76, 2964234), (78, 2888228), (84, 2681926), (89, 2531256), (91, 2475624), (104, 2166171), (114, 1976156), (122, 1846572), (133, 1693848), (152, 1482117), (156, 1444114), (168, 1340963), (178, 1265628), (182, 1237812), (183, 1231048), (228, 988078), (244, 923286), (247, 912072), (266, 846924), (267, 843752), (273, 825208), (312, 722057), (356, 632814), (364, 618906), (366, 615524), (399, 564616), (427, 527592), (456, 494039), (488, 461643), (494, 456036), (532, 423462), (534, 421876), (546, 412604), (623, 361608), (712, 316407), (728, 309453), (732, 307762), (741, 304024), (793, 284088), (798, 282308), (854, 263796), (988, 228018), (1064, 211731), (1068, 210938), (1092, 206302), (1157, 194712), (1159, 194376), (1246, 180804), (1281, 175864), (1464, 153881), (1482, 152012), (1586, 142044), (1596, 141154), (1691, 133224), (1708, 131898), (1729, 130296), (1869, 120536), (1976, 114009), (2136, 105469), (2184, 103151), (2314, 97356), (2318, 97188), (2379, 94696), (2492, 90402), (2562, 87932), (2964, 76006), (3172, 71022), (3192, 70577), (3382, 66612), (3416, 65949), (3458, 65148), (3471, 64904), (3477, 64792), (3738, 60268), (4628, 48678), (4636, 48594), (4758, 47348), (4984, 45201), (5073, 44408), (5124, 43966), (5187, 43432), (5429, 41496), (5551, 40584), (5928, 38003), (6344, 35511), (6764, 33306), (6916, 32574), (6942, 32452), (6954, 32396), (7476, 30134), (8099, 27816), (8113, 27768), (9256, 24339), (9272, 24297), (9516, 23674), (10146, 22204), (10248, 21983), (10374, 21716), (10858, 20748), (11102, 20292), (11837, 19032), (13528, 16653), (13832, 16287), (13884, 16226), (13908, 16198), (14952, 15067)]