248632008

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{279991}}^1$

素因数の和:280037

約数の個数: 32

約数和(自身を含む): 638381760

約数和(自身を除く): 389749752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 279991, 559982, 839973, 1119964, 1679946, 2239928, 3359892, 6719784, 10359667, 20719334, 31079001, 41438668, 62158002, 82877336, 124316004, 248632008]

約数ペア:

[(1, 248632008), (2, 124316004), (3, 82877336), (4, 62158002), (6, 41438668), (8, 31079001), (12, 20719334), (24, 10359667), (37, 6719784), (74, 3359892), (111, 2239928), (148, 1679946), (222, 1119964), (296, 839973), (444, 559982), (888, 279991)]