287263711264

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{892079}}^1$

素因数の和:892465

約数の個数: 48

約数和(自身を含む): 586738857600

約数和(自身を除く): 299475146336

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 347, 464, 694, 928, 1388, 2776, 5552, 10063, 11104, 20126, 40252, 80504, 161008, 322016, 892079, 1784158, 3568316, 7136632, 14273264, 25870291, 28546528, 51740582, 103481164, 206962328, 309551413, 413924656, 619102826, 827849312, 1238205652, 2476411304, 4952822608, 8976990977, 9905645216, 17953981954, 35907963908, 71815927816, 143631855632, 287263711264]

約数ペア:

[(1, 287263711264), (2, 143631855632), (4, 71815927816), (8, 35907963908), (16, 17953981954), (29, 9905645216), (32, 8976990977), (58, 4952822608), (116, 2476411304), (232, 1238205652), (347, 827849312), (464, 619102826), (694, 413924656), (928, 309551413), (1388, 206962328), (2776, 103481164), (5552, 51740582), (10063, 28546528), (11104, 25870291), (20126, 14273264), (40252, 7136632), (80504, 3568316), (161008, 1784158), (322016, 892079)]