272403456

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:414

約数の個数: 176

約数和(自身を含む): 825350400

約数和(自身を除く): 552946944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 256, 304, 312, 359, 384, 416, 456, 494, 512, 608, 624, 718, 741, 768, 832, 912, 988, 1024, 1077, 1216, 1248, 1436, 1482, 1536, 1664, 1824, 1976, 2154, 2432, 2496, 2872, 2964, 3072, 3328, 3648, 3952, 4308, 4667, 4864, 4992, 5744, 5928, 6656, 6821, 7296, 7904, 8616, 9334, 9728, 9984, 11488, 11856, 13312, 13642, 14001, 14592, 15808, 17232, 18668, 19456, 19968, 20463, 22976, 23712, 27284, 28002, 29184, 31616, 34464, 37336, 39936, 40926, 45952, 47424, 54568, 56004, 58368, 63232, 68928, 74672, 81852, 88673, 91904, 94848, 109136, 112008, 126464, 137856, 149344, 163704, 177346, 183808, 189696, 218272, 224016, 252928, 266019, 275712, 298688, 327408, 354692, 367616, 379392, 436544, 448032, 532038, 551424, 597376, 654816, 709384, 758784, 873088, 896064, 1064076, 1102848, 1194752, 1309632, 1418768, 1746176, 1792128, 2128152, 2389504, 2619264, 2837536, 3492352, 3584256, 4256304, 4779008, 5238528, 5675072, 6984704, 7168512, 8512608, 10477056, 11350144, 14337024, 17025216, 20954112, 22700288, 34050432, 45400576, 68100864, 90801152, 136201728, 272403456]

約数ペア:

[(1, 272403456), (2, 136201728), (3, 90801152), (4, 68100864), (6, 45400576), (8, 34050432), (12, 22700288), (13, 20954112), (16, 17025216), (19, 14337024), (24, 11350144), (26, 10477056), (32, 8512608), (38, 7168512), (39, 6984704), (48, 5675072), (52, 5238528), (57, 4779008), (64, 4256304), (76, 3584256), (78, 3492352), (96, 2837536), (104, 2619264), (114, 2389504), (128, 2128152), (152, 1792128), (156, 1746176), (192, 1418768), (208, 1309632), (228, 1194752), (247, 1102848), (256, 1064076), (304, 896064), (312, 873088), (359, 758784), (384, 709384), (416, 654816), (456, 597376), (494, 551424), (512, 532038), (608, 448032), (624, 436544), (718, 379392), (741, 367616), (768, 354692), (832, 327408), (912, 298688), (988, 275712), (1024, 266019), (1077, 252928), (1216, 224016), (1248, 218272), (1436, 189696), (1482, 183808), (1536, 177346), (1664, 163704), (1824, 149344), (1976, 137856), (2154, 126464), (2432, 112008), (2496, 109136), (2872, 94848), (2964, 91904), (3072, 88673), (3328, 81852), (3648, 74672), (3952, 68928), (4308, 63232), (4667, 58368), (4864, 56004), (4992, 54568), (5744, 47424), (5928, 45952), (6656, 40926), (6821, 39936), (7296, 37336), (7904, 34464), (8616, 31616), (9334, 29184), (9728, 28002), (9984, 27284), (11488, 23712), (11856, 22976), (13312, 20463), (13642, 19968), (14001, 19456), (14592, 18668), (15808, 17232)]