223959168

素因数分解:

$2^7\times 3^4\times {\mathrm{21601}}^1$

素因数の和:21627

約数の個数: 80

約数和(自身を含む): 666529710

約数和(自身を除く): 442570542

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 21601, 43202, 64803, 86404, 129606, 172808, 194409, 259212, 345616, 388818, 518424, 583227, 691232, 777636, 1036848, 1166454, 1382464, 1555272, 1749681, 2073696, 2332908, 2764928, 3110544, 3499362, 4147392, 4665816, 6221088, 6998724, 8294784, 9331632, 12442176, 13997448, 18663264, 24884352, 27994896, 37326528, 55989792, 74653056, 111979584, 223959168]

約数ペア:

[(1, 223959168), (2, 111979584), (3, 74653056), (4, 55989792), (6, 37326528), (8, 27994896), (9, 24884352), (12, 18663264), (16, 13997448), (18, 12442176), (24, 9331632), (27, 8294784), (32, 6998724), (36, 6221088), (48, 4665816), (54, 4147392), (64, 3499362), (72, 3110544), (81, 2764928), (96, 2332908), (108, 2073696), (128, 1749681), (144, 1555272), (162, 1382464), (192, 1166454), (216, 1036848), (288, 777636), (324, 691232), (384, 583227), (432, 518424), (576, 388818), (648, 345616), (864, 259212), (1152, 194409), (1296, 172808), (1728, 129606), (2592, 86404), (3456, 64803), (5184, 43202), (10368, 21601)]