660925008

素因数分解:

$2^4\times 3^5\times {\mathrm{169991}}^1$

素因数の和:170014

約数の個数: 60

約数和(自身を含む): 1918189728

約数和(自身を除く): 1257264720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 169991, 339982, 509973, 679964, 1019946, 1359928, 1529919, 2039892, 2719856, 3059838, 4079784, 4589757, 6119676, 8159568, 9179514, 12239352, 13769271, 18359028, 24478704, 27538542, 36718056, 41307813, 55077084, 73436112, 82615626, 110154168, 165231252, 220308336, 330462504, 660925008]

約数ペア:

[(1, 660925008), (2, 330462504), (3, 220308336), (4, 165231252), (6, 110154168), (8, 82615626), (9, 73436112), (12, 55077084), (16, 41307813), (18, 36718056), (24, 27538542), (27, 24478704), (36, 18359028), (48, 13769271), (54, 12239352), (72, 9179514), (81, 8159568), (108, 6119676), (144, 4589757), (162, 4079784), (216, 3059838), (243, 2719856), (324, 2039892), (432, 1529919), (486, 1359928), (648, 1019946), (972, 679964), (1296, 509973), (1944, 339982), (3888, 169991)]