290655112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{49297}}^1$

素因数の和:49381

約数の個数: 32

約数和(自身を含む): 603407520

約数和(自身を除く): 312752408

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 5896, 49297, 98594, 197188, 394376, 542267, 1084534, 2169068, 3302899, 4338136, 6605798, 13211596, 26423192, 36331889, 72663778, 145327556, 290655112]

約数ペア:

[(1, 290655112), (2, 145327556), (4, 72663778), (8, 36331889), (11, 26423192), (22, 13211596), (44, 6605798), (67, 4338136), (88, 3302899), (134, 2169068), (268, 1084534), (536, 542267), (737, 394376), (1474, 197188), (2948, 98594), (5896, 49297)]