212815728

素因数分解:

$2^4\times 3^3\times {\mathrm{492629}}^1$

素因数の和:492646

約数の個数: 40

約数和(自身を含む): 610861200

約数和(自身を除く): 398045472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 492629, 985258, 1477887, 1970516, 2955774, 3941032, 4433661, 5911548, 7882064, 8867322, 11823096, 13300983, 17734644, 23646192, 26601966, 35469288, 53203932, 70938576, 106407864, 212815728]

約数ペア:

[(1, 212815728), (2, 106407864), (3, 70938576), (4, 53203932), (6, 35469288), (8, 26601966), (9, 23646192), (12, 17734644), (16, 13300983), (18, 11823096), (24, 8867322), (27, 7882064), (36, 5911548), (48, 4433661), (54, 3941032), (72, 2955774), (108, 1970516), (144, 1477887), (216, 985258), (432, 492629)]