260508672

素因数分解:

$2^{10}\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1229}}^1$

素因数の和:1278

約数の個数: 132

約数和(自身を含む): 785556720

約数和(自身を除く): 525048048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 512, 552, 576, 736, 768, 828, 1024, 1104, 1152, 1229, 1472, 1536, 1656, 2208, 2304, 2458, 2944, 3072, 3312, 3687, 4416, 4608, 4916, 5888, 6624, 7374, 8832, 9216, 9832, 11061, 11776, 13248, 14748, 17664, 19664, 22122, 23552, 26496, 28267, 29496, 35328, 39328, 44244, 52992, 56534, 58992, 70656, 78656, 84801, 88488, 105984, 113068, 117984, 157312, 169602, 176976, 211968, 226136, 235968, 254403, 314624, 339204, 353952, 452272, 471936, 508806, 629248, 678408, 707904, 904544, 943872, 1017612, 1258496, 1356816, 1415808, 1809088, 1887744, 2035224, 2713632, 2831616, 3618176, 3775488, 4070448, 5427264, 5663232, 7236352, 8140896, 10854528, 11326464, 14472704, 16281792, 21709056, 28945408, 32563584, 43418112, 65127168, 86836224, 130254336, 260508672]

約数ペア:

[(1, 260508672), (2, 130254336), (3, 86836224), (4, 65127168), (6, 43418112), (8, 32563584), (9, 28945408), (12, 21709056), (16, 16281792), (18, 14472704), (23, 11326464), (24, 10854528), (32, 8140896), (36, 7236352), (46, 5663232), (48, 5427264), (64, 4070448), (69, 3775488), (72, 3618176), (92, 2831616), (96, 2713632), (128, 2035224), (138, 1887744), (144, 1809088), (184, 1415808), (192, 1356816), (207, 1258496), (256, 1017612), (276, 943872), (288, 904544), (368, 707904), (384, 678408), (414, 629248), (512, 508806), (552, 471936), (576, 452272), (736, 353952), (768, 339204), (828, 314624), (1024, 254403), (1104, 235968), (1152, 226136), (1229, 211968), (1472, 176976), (1536, 169602), (1656, 157312), (2208, 117984), (2304, 113068), (2458, 105984), (2944, 88488), (3072, 84801), (3312, 78656), (3687, 70656), (4416, 58992), (4608, 56534), (4916, 52992), (5888, 44244), (6624, 39328), (7374, 35328), (8832, 29496), (9216, 28267), (9832, 26496), (11061, 23552), (11776, 22122), (13248, 19664), (14748, 17664)]