248259336

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{795703}}^1$

素因数の和:795725

約数の個数: 32

約数和(自身を含む): 668391360

約数和(自身を除く): 420132024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 795703, 1591406, 2387109, 3182812, 4774218, 6365624, 9548436, 10344139, 19096872, 20688278, 31032417, 41376556, 62064834, 82753112, 124129668, 248259336]

約数ペア:

[(1, 248259336), (2, 124129668), (3, 82753112), (4, 62064834), (6, 41376556), (8, 31032417), (12, 20688278), (13, 19096872), (24, 10344139), (26, 9548436), (39, 6365624), (52, 4774218), (78, 3182812), (104, 2387109), (156, 1591406), (312, 795703)]