220494528

素因数分解:

$2^6\times 3^3\times {\mathrm{127601}}^1$

素因数の和:127622

約数の個数: 56

約数和(自身を含む): 648218160

約数和(自身を除く): 427723632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 127601, 255202, 382803, 510404, 765606, 1020808, 1148409, 1531212, 2041616, 2296818, 3062424, 3445227, 4083232, 4593636, 6124848, 6890454, 8166464, 9187272, 12249696, 13780908, 18374544, 24499392, 27561816, 36749088, 55123632, 73498176, 110247264, 220494528]

約数ペア:

[(1, 220494528), (2, 110247264), (3, 73498176), (4, 55123632), (6, 36749088), (8, 27561816), (9, 24499392), (12, 18374544), (16, 13780908), (18, 12249696), (24, 9187272), (27, 8166464), (32, 6890454), (36, 6124848), (48, 4593636), (54, 4083232), (64, 3445227), (72, 3062424), (96, 2296818), (108, 2041616), (144, 1531212), (192, 1148409), (216, 1020808), (288, 765606), (432, 510404), (576, 382803), (864, 255202), (1728, 127601)]