131329879668

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{280619401}}^1$

素因数の和:280619424

約数の個数: 36

約数和(自身を含む): 357509118148

約数和(自身を除く): 226179238480

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 280619401, 561238802, 841858203, 1122477604, 1683716406, 2525574609, 3367432812, 3648052213, 5051149218, 7296104426, 10102298436, 10944156639, 14592208852, 21888313278, 32832469917, 43776626556, 65664939834, 131329879668]

約数ペア:

[(1, 131329879668), (2, 65664939834), (3, 43776626556), (4, 32832469917), (6, 21888313278), (9, 14592208852), (12, 10944156639), (13, 10102298436), (18, 7296104426), (26, 5051149218), (36, 3648052213), (39, 3367432812), (52, 2525574609), (78, 1683716406), (117, 1122477604), (156, 841858203), (234, 561238802), (468, 280619401)]