219637032

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{247339}}^1$

素因数の和:247385

約数の個数: 32

約数和(自身を含む): 563935200

約数和(自身を除く): 344298168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 247339, 494678, 742017, 989356, 1484034, 1978712, 2968068, 5936136, 9151543, 18303086, 27454629, 36606172, 54909258, 73212344, 109818516, 219637032]

約数ペア:

[(1, 219637032), (2, 109818516), (3, 73212344), (4, 54909258), (6, 36606172), (8, 27454629), (12, 18303086), (24, 9151543), (37, 5936136), (74, 2968068), (111, 1978712), (148, 1484034), (222, 989356), (296, 742017), (444, 494678), (888, 247339)]