122320984

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{191}}^1\times {\mathrm{277}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 245796480

約数和(自身を除く): 123475496

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 191, 277, 289, 382, 554, 578, 764, 1108, 1156, 1528, 2216, 2312, 3247, 4709, 6494, 9418, 12988, 18836, 25976, 37672, 52907, 55199, 80053, 105814, 110398, 160106, 211628, 220796, 320212, 423256, 441592, 640424, 899419, 1798838, 3597676, 7195352, 15290123, 30580246, 61160492, 122320984]

約数ペア:

[(1, 122320984), (2, 61160492), (4, 30580246), (8, 15290123), (17, 7195352), (34, 3597676), (68, 1798838), (136, 899419), (191, 640424), (277, 441592), (289, 423256), (382, 320212), (554, 220796), (578, 211628), (764, 160106), (1108, 110398), (1156, 105814), (1528, 80053), (2216, 55199), (2312, 52907), (3247, 37672), (4709, 25976), (6494, 18836), (9418, 12988)]