271306048

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:280

約数の個数: 112

約数和(自身を含む): 611290624

約数和(自身を除く): 339984576

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 67, 104, 124, 134, 157, 208, 248, 268, 314, 403, 416, 496, 536, 628, 806, 832, 871, 992, 1072, 1256, 1612, 1742, 1984, 2041, 2077, 2144, 2512, 3224, 3484, 4082, 4154, 4288, 4867, 5024, 6448, 6968, 8164, 8308, 9734, 10048, 10519, 12896, 13936, 16328, 16616, 19468, 21038, 25792, 27001, 27872, 32656, 33232, 38936, 42076, 54002, 55744, 63271, 65312, 66464, 77872, 84152, 108004, 126542, 130624, 132928, 136747, 155744, 168304, 216008, 253084, 273494, 311488, 326089, 336608, 432016, 506168, 546988, 652178, 673216, 864032, 1012336, 1093976, 1304356, 1728064, 2024672, 2187952, 2608712, 4049344, 4239157, 4375904, 5217424, 8478314, 8751808, 10434848, 16956628, 20869696, 33913256, 67826512, 135653024, 271306048]

約数ペア:

[(1, 271306048), (2, 135653024), (4, 67826512), (8, 33913256), (13, 20869696), (16, 16956628), (26, 10434848), (31, 8751808), (32, 8478314), (52, 5217424), (62, 4375904), (64, 4239157), (67, 4049344), (104, 2608712), (124, 2187952), (134, 2024672), (157, 1728064), (208, 1304356), (248, 1093976), (268, 1012336), (314, 864032), (403, 673216), (416, 652178), (496, 546988), (536, 506168), (628, 432016), (806, 336608), (832, 326089), (871, 311488), (992, 273494), (1072, 253084), (1256, 216008), (1612, 168304), (1742, 155744), (1984, 136747), (2041, 132928), (2077, 130624), (2144, 126542), (2512, 108004), (3224, 84152), (3484, 77872), (4082, 66464), (4154, 65312), (4288, 63271), (4867, 55744), (5024, 54002), (6448, 42076), (6968, 38936), (8164, 33232), (8308, 32656), (9734, 27872), (10048, 27001), (10519, 25792), (12896, 21038), (13936, 19468), (16328, 16616)]