521017344

素因数分解:

$2^{11}\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1229}}^1$

素因数の和:1280

約数の個数: 144

約数和(自身を含む): 1571497200

約数和(自身を除く): 1050479856

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, 2048, 2208, 2304, 2458, 2944, 3072, 3312, 3687, 4416, 4608, 4916, 5888, 6144, 6624, 7374, 8832, 9216, 9832, 11061, 11776, 13248, 14748, 17664, 18432, 19664, 22122, 23552, 26496, 28267, 29496, 35328, 39328, 44244, 47104, 52992, 56534, 58992, 70656, 78656, 84801, 88488, 105984, 113068, 117984, 141312, 157312, 169602, 176976, 211968, 226136, 235968, 254403, 314624, 339204, 353952, 423936, 452272, 471936, 508806, 629248, 678408, 707904, 904544, 943872, 1017612, 1258496, 1356816, 1415808, 1809088, 1887744, 2035224, 2516992, 2713632, 2831616, 3618176, 3775488, 4070448, 5427264, 5663232, 7236352, 7550976, 8140896, 10854528, 11326464, 14472704, 16281792, 21709056, 22652928, 28945408, 32563584, 43418112, 57890816, 65127168, 86836224, 130254336, 173672448, 260508672, 521017344]

約数ペア:

[(1, 521017344), (2, 260508672), (3, 173672448), (4, 130254336), (6, 86836224), (8, 65127168), (9, 57890816), (12, 43418112), (16, 32563584), (18, 28945408), (23, 22652928), (24, 21709056), (32, 16281792), (36, 14472704), (46, 11326464), (48, 10854528), (64, 8140896), (69, 7550976), (72, 7236352), (92, 5663232), (96, 5427264), (128, 4070448), (138, 3775488), (144, 3618176), (184, 2831616), (192, 2713632), (207, 2516992), (256, 2035224), (276, 1887744), (288, 1809088), (368, 1415808), (384, 1356816), (414, 1258496), (512, 1017612), (552, 943872), (576, 904544), (736, 707904), (768, 678408), (828, 629248), (1024, 508806), (1104, 471936), (1152, 452272), (1229, 423936), (1472, 353952), (1536, 339204), (1656, 314624), (2048, 254403), (2208, 235968), (2304, 226136), (2458, 211968), (2944, 176976), (3072, 169602), (3312, 157312), (3687, 141312), (4416, 117984), (4608, 113068), (4916, 105984), (5888, 88488), (6144, 84801), (6624, 78656), (7374, 70656), (8832, 58992), (9216, 56534), (9832, 52992), (11061, 47104), (11776, 44244), (13248, 39328), (14748, 35328), (17664, 29496), (18432, 28267), (19664, 26496), (22122, 23552)]