289544536

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{9497}}^1$

素因数の和:9643

約数の個数: 32

約数和(自身を含む): 563041440

約数和(自身を除く): 273496904

約数列:

[1, 2, 4, 8, 37, 74, 103, 148, 206, 296, 412, 824, 3811, 7622, 9497, 15244, 18994, 30488, 37988, 75976, 351389, 702778, 978191, 1405556, 1956382, 2811112, 3912764, 7825528, 36193067, 72386134, 144772268, 289544536]

約数ペア:

[(1, 289544536), (2, 144772268), (4, 72386134), (8, 36193067), (37, 7825528), (74, 3912764), (103, 2811112), (148, 1956382), (206, 1405556), (296, 978191), (412, 702778), (824, 351389), (3811, 75976), (7622, 37988), (9497, 30488), (15244, 18994)]