1272605568

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{254929}}^1$

素因数の和:254959

約数の個数: 64

約数和(自身を含む): 3640400400

約数和(自身を除く): 2367794832

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, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 254929, 509858, 764787, 1019716, 1529574, 2039432, 3059148, 3314077, 4078864, 6118296, 6628154, 8157728, 9942231, 12236592, 13256308, 16315456, 19884462, 24473184, 26512616, 32630912, 39768924, 48946368, 53025232, 79537848, 97892736, 106050464, 159075696, 212100928, 318151392, 424201856, 636302784, 1272605568]

約数ペア:

[(1, 1272605568), (2, 636302784), (3, 424201856), (4, 318151392), (6, 212100928), (8, 159075696), (12, 106050464), (13, 97892736), (16, 79537848), (24, 53025232), (26, 48946368), (32, 39768924), (39, 32630912), (48, 26512616), (52, 24473184), (64, 19884462), (78, 16315456), (96, 13256308), (104, 12236592), (128, 9942231), (156, 8157728), (192, 6628154), (208, 6118296), (312, 4078864), (384, 3314077), (416, 3059148), (624, 2039432), (832, 1529574), (1248, 1019716), (1664, 764787), (2496, 509858), (4992, 254929)]