260556864

素因数分解:

$2^6\times 3^1\times {\mathrm{61}}^1\times {\mathrm{22247}}^1$

素因数の和:22323

約数の個数: 56

約数和(自身を含む): 700723008

約数和(自身を除く): 440166144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 183, 192, 244, 366, 488, 732, 976, 1464, 1952, 2928, 3904, 5856, 11712, 22247, 44494, 66741, 88988, 133482, 177976, 266964, 355952, 533928, 711904, 1067856, 1357067, 1423808, 2135712, 2714134, 4071201, 4271424, 5428268, 8142402, 10856536, 16284804, 21713072, 32569608, 43426144, 65139216, 86852288, 130278432, 260556864]

約数ペア:

[(1, 260556864), (2, 130278432), (3, 86852288), (4, 65139216), (6, 43426144), (8, 32569608), (12, 21713072), (16, 16284804), (24, 10856536), (32, 8142402), (48, 5428268), (61, 4271424), (64, 4071201), (96, 2714134), (122, 2135712), (183, 1423808), (192, 1357067), (244, 1067856), (366, 711904), (488, 533928), (732, 355952), (976, 266964), (1464, 177976), (1952, 133482), (2928, 88988), (3904, 66741), (5856, 44494), (11712, 22247)]