267780352

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 653425920

約数和(自身を除く): 385645568

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 73, 89, 92, 112, 128, 146, 161, 178, 184, 224, 256, 292, 322, 356, 368, 448, 511, 584, 623, 644, 712, 736, 896, 1022, 1168, 1246, 1288, 1424, 1472, 1679, 1792, 2044, 2047, 2336, 2492, 2576, 2848, 2944, 3358, 4088, 4094, 4672, 4984, 5152, 5696, 5888, 6497, 6716, 8176, 8188, 9344, 9968, 10304, 11392, 11753, 12994, 13432, 14329, 16352, 16376, 18688, 19936, 20608, 22784, 23506, 25988, 26864, 28658, 32704, 32752, 39872, 41216, 45479, 47012, 51976, 53728, 57316, 65408, 65504, 79744, 90958, 94024, 103952, 107456, 114632, 130816, 131008, 149431, 159488, 181916, 188048, 207904, 214912, 229264, 262016, 298862, 363832, 376096, 415808, 429824, 458528, 524032, 597724, 727664, 752192, 831616, 917056, 1046017, 1195448, 1455328, 1504384, 1663232, 1834112, 2092034, 2390896, 2910656, 3008768, 3668224, 4184068, 4781792, 5821312, 8368136, 9563584, 11642624, 16736272, 19127168, 33472544, 38254336, 66945088, 133890176, 267780352]

約数ペア:

[(1, 267780352), (2, 133890176), (4, 66945088), (7, 38254336), (8, 33472544), (14, 19127168), (16, 16736272), (23, 11642624), (28, 9563584), (32, 8368136), (46, 5821312), (56, 4781792), (64, 4184068), (73, 3668224), (89, 3008768), (92, 2910656), (112, 2390896), (128, 2092034), (146, 1834112), (161, 1663232), (178, 1504384), (184, 1455328), (224, 1195448), (256, 1046017), (292, 917056), (322, 831616), (356, 752192), (368, 727664), (448, 597724), (511, 524032), (584, 458528), (623, 429824), (644, 415808), (712, 376096), (736, 363832), (896, 298862), (1022, 262016), (1168, 229264), (1246, 214912), (1288, 207904), (1424, 188048), (1472, 181916), (1679, 159488), (1792, 149431), (2044, 131008), (2047, 130816), (2336, 114632), (2492, 107456), (2576, 103952), (2848, 94024), (2944, 90958), (3358, 79744), (4088, 65504), (4094, 65408), (4672, 57316), (4984, 53728), (5152, 51976), (5696, 47012), (5888, 45479), (6497, 41216), (6716, 39872), (8176, 32752), (8188, 32704), (9344, 28658), (9968, 26864), (10304, 25988), (11392, 23506), (11753, 22784), (12994, 20608), (13432, 19936), (14329, 18688), (16352, 16376)]