1242257328

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{663599}}^1$

素因数の和:663626

約数の個数: 60

約数和(自身を含む): 3744031200

約数和(自身を除く): 2501773872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 663599, 1327198, 1990797, 2654396, 3981594, 5308792, 5972391, 7963188, 8626787, 10617584, 11944782, 15926376, 17253574, 23889564, 25880361, 31852752, 34507148, 47779128, 51760722, 69014296, 77641083, 95558256, 103521444, 138028592, 155282166, 207042888, 310564332, 414085776, 621128664, 1242257328]

約数ペア:

[(1, 1242257328), (2, 621128664), (3, 414085776), (4, 310564332), (6, 207042888), (8, 155282166), (9, 138028592), (12, 103521444), (13, 95558256), (16, 77641083), (18, 69014296), (24, 51760722), (26, 47779128), (36, 34507148), (39, 31852752), (48, 25880361), (52, 23889564), (72, 17253574), (78, 15926376), (104, 11944782), (117, 10617584), (144, 8626787), (156, 7963188), (208, 5972391), (234, 5308792), (312, 3981594), (468, 2654396), (624, 1990797), (936, 1327198), (1872, 663599)]