271330374272

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{911}}^1\times {\mathrm{1021}}^1$

素因数の和:2042

約数の個数: 128

約数和(自身を含む): 564718936320

約数和(自身を除く): 293388562048

約数列:

[1, 2, 4, 8, 16, 32, 43, 53, 64, 86, 106, 128, 172, 212, 344, 424, 688, 848, 911, 1021, 1376, 1696, 1822, 2042, 2279, 2752, 3392, 3644, 4084, 4558, 5504, 6784, 7288, 8168, 9116, 14576, 16336, 18232, 29152, 32672, 36464, 39173, 43903, 48283, 54113, 58304, 65344, 72928, 78346, 87806, 96566, 108226, 116608, 130688, 145856, 156692, 175612, 193132, 216452, 291712, 313384, 351224, 386264, 432904, 626768, 702448, 772528, 865808, 930131, 1253536, 1404896, 1545056, 1731616, 1860262, 2076169, 2326859, 2507072, 2809792, 3090112, 3463232, 3720524, 4152338, 4653718, 5014144, 5619584, 6180224, 6926464, 7441048, 8304676, 9307436, 14882096, 16609352, 18614872, 29764192, 33218704, 37229744, 39995633, 49296943, 59528384, 66437408, 74459488, 79991266, 98593886, 119056768, 132874816, 148918976, 159982532, 197187772, 265749632, 297837952, 319965064, 394375544, 639930128, 788751088, 1279860256, 1577502176, 2119768549, 2559720512, 3155004352, 4239537098, 5119441024, 6310008704, 8479074196, 16958148392, 33916296784, 67832593568, 135665187136, 271330374272]

約数ペア:

[(1, 271330374272), (2, 135665187136), (4, 67832593568), (8, 33916296784), (16, 16958148392), (32, 8479074196), (43, 6310008704), (53, 5119441024), (64, 4239537098), (86, 3155004352), (106, 2559720512), (128, 2119768549), (172, 1577502176), (212, 1279860256), (344, 788751088), (424, 639930128), (688, 394375544), (848, 319965064), (911, 297837952), (1021, 265749632), (1376, 197187772), (1696, 159982532), (1822, 148918976), (2042, 132874816), (2279, 119056768), (2752, 98593886), (3392, 79991266), (3644, 74459488), (4084, 66437408), (4558, 59528384), (5504, 49296943), (6784, 39995633), (7288, 37229744), (8168, 33218704), (9116, 29764192), (14576, 18614872), (16336, 16609352), (18232, 14882096), (29152, 9307436), (32672, 8304676), (36464, 7441048), (39173, 6926464), (43903, 6180224), (48283, 5619584), (54113, 5014144), (58304, 4653718), (65344, 4152338), (72928, 3720524), (78346, 3463232), (87806, 3090112), (96566, 2809792), (108226, 2507072), (116608, 2326859), (130688, 2076169), (145856, 1860262), (156692, 1731616), (175612, 1545056), (193132, 1404896), (216452, 1253536), (291712, 930131), (313384, 865808), (351224, 772528), (386264, 702448), (432904, 626768)]