270450656

素因数分解:

$2^5\times 7^1\times {\mathrm{491}}^1\times {\mathrm{2459}}^1$

素因数の和:2967

約数の個数: 48

約数和(自身を含む): 610001280

約数和(自身を除く): 339550624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 491, 982, 1964, 2459, 3437, 3928, 4918, 6874, 7856, 9836, 13748, 15712, 17213, 19672, 27496, 34426, 39344, 54992, 68852, 78688, 109984, 137704, 275408, 550816, 1207369, 2414738, 4829476, 8451583, 9658952, 16903166, 19317904, 33806332, 38635808, 67612664, 135225328, 270450656]

約数ペア:

[(1, 270450656), (2, 135225328), (4, 67612664), (7, 38635808), (8, 33806332), (14, 19317904), (16, 16903166), (28, 9658952), (32, 8451583), (56, 4829476), (112, 2414738), (224, 1207369), (491, 550816), (982, 275408), (1964, 137704), (2459, 109984), (3437, 78688), (3928, 68852), (4918, 54992), (6874, 39344), (7856, 34426), (9836, 27496), (13748, 19672), (15712, 17213)]