238474392

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{764341}}^1$

素因数の和:764363

約数の個数: 32

約数和(自身を含む): 642047280

約数和(自身を除く): 403572888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 764341, 1528682, 2293023, 3057364, 4586046, 6114728, 9172092, 9936433, 18344184, 19872866, 29809299, 39745732, 59618598, 79491464, 119237196, 238474392]

約数ペア:

[(1, 238474392), (2, 119237196), (3, 79491464), (4, 59618598), (6, 39745732), (8, 29809299), (12, 19872866), (13, 18344184), (24, 9936433), (26, 9172092), (39, 6114728), (52, 4586046), (78, 3057364), (104, 2293023), (156, 1528682), (312, 764341)]