221275584

素因数分解:

$2^6\times 3^3\times {\mathrm{128053}}^1$

素因数の和:128074

約数の個数: 56

約数和(自身を含む): 650514320

約数和(自身を除く): 429238736

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, 128053, 256106, 384159, 512212, 768318, 1024424, 1152477, 1536636, 2048848, 2304954, 3073272, 3457431, 4097696, 4609908, 6146544, 6914862, 8195392, 9219816, 12293088, 13829724, 18439632, 24586176, 27659448, 36879264, 55318896, 73758528, 110637792, 221275584]

約数ペア:

[(1, 221275584), (2, 110637792), (3, 73758528), (4, 55318896), (6, 36879264), (8, 27659448), (9, 24586176), (12, 18439632), (16, 13829724), (18, 12293088), (24, 9219816), (27, 8195392), (32, 6914862), (36, 6146544), (48, 4609908), (54, 4097696), (64, 3457431), (72, 3073272), (96, 2304954), (108, 2048848), (144, 1536636), (192, 1152477), (216, 1024424), (288, 768318), (432, 512212), (576, 384159), (864, 256106), (1728, 128053)]