406207152

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{216991}}^1$

素因数の和:217018

約数の個数: 60

約数和(自身を含む): 1224268864

約数和(自身を除く): 818061712

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, 216991, 433982, 650973, 867964, 1301946, 1735928, 1952919, 2603892, 2820883, 3471856, 3905838, 5207784, 5641766, 7811676, 8462649, 10415568, 11283532, 15623352, 16925298, 22567064, 25387947, 31246704, 33850596, 45134128, 50775894, 67701192, 101551788, 135402384, 203103576, 406207152]

約数ペア:

[(1, 406207152), (2, 203103576), (3, 135402384), (4, 101551788), (6, 67701192), (8, 50775894), (9, 45134128), (12, 33850596), (13, 31246704), (16, 25387947), (18, 22567064), (24, 16925298), (26, 15623352), (36, 11283532), (39, 10415568), (48, 8462649), (52, 7811676), (72, 5641766), (78, 5207784), (104, 3905838), (117, 3471856), (144, 2820883), (156, 2603892), (208, 1952919), (234, 1735928), (312, 1301946), (468, 867964), (624, 650973), (936, 433982), (1872, 216991)]