1276534272

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{63929}}^1$

素因数の和:63963

約数の個数: 80

約数和(自身を含む): 3662421840

約数和(自身を除く): 2385887568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1248, 1536, 1664, 2496, 3328, 4992, 6656, 9984, 19968, 63929, 127858, 191787, 255716, 383574, 511432, 767148, 831077, 1022864, 1534296, 1662154, 2045728, 2493231, 3068592, 3324308, 4091456, 4986462, 6137184, 6648616, 8182912, 9972924, 12274368, 13297232, 16365824, 19945848, 24548736, 26594464, 32731648, 39891696, 49097472, 53188928, 79783392, 98194944, 106377856, 159566784, 212755712, 319133568, 425511424, 638267136, 1276534272]

約数ペア:

[(1, 1276534272), (2, 638267136), (3, 425511424), (4, 319133568), (6, 212755712), (8, 159566784), (12, 106377856), (13, 98194944), (16, 79783392), (24, 53188928), (26, 49097472), (32, 39891696), (39, 32731648), (48, 26594464), (52, 24548736), (64, 19945848), (78, 16365824), (96, 13297232), (104, 12274368), (128, 9972924), (156, 8182912), (192, 6648616), (208, 6137184), (256, 4986462), (312, 4091456), (384, 3324308), (416, 3068592), (512, 2493231), (624, 2045728), (768, 1662154), (832, 1534296), (1248, 1022864), (1536, 831077), (1664, 767148), (2496, 511432), (3328, 383574), (4992, 255716), (6656, 191787), (9984, 127858), (19968, 63929)]