230829808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{431}}^1$

素因数の和:646

約数の個数: 80

約数和(自身を含む): 520680960

約数和(自身を除く): 289851152

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 179, 187, 272, 358, 374, 431, 716, 748, 862, 1432, 1496, 1724, 1969, 2864, 2992, 3043, 3448, 3938, 4741, 6086, 6896, 7327, 7876, 9482, 12172, 14654, 15752, 18964, 24344, 29308, 31504, 33473, 37928, 48688, 58616, 66946, 75856, 77149, 80597, 117232, 133892, 154298, 161194, 267784, 308596, 322388, 535568, 617192, 644776, 848639, 1234384, 1289552, 1311533, 1697278, 2623066, 3394556, 5246132, 6789112, 10492264, 13578224, 14426863, 20984528, 28853726, 57707452, 115414904, 230829808]

約数ペア:

[(1, 230829808), (2, 115414904), (4, 57707452), (8, 28853726), (11, 20984528), (16, 14426863), (17, 13578224), (22, 10492264), (34, 6789112), (44, 5246132), (68, 3394556), (88, 2623066), (136, 1697278), (176, 1311533), (179, 1289552), (187, 1234384), (272, 848639), (358, 644776), (374, 617192), (431, 535568), (716, 322388), (748, 308596), (862, 267784), (1432, 161194), (1496, 154298), (1724, 133892), (1969, 117232), (2864, 80597), (2992, 77149), (3043, 75856), (3448, 66946), (3938, 58616), (4741, 48688), (6086, 37928), (6896, 33473), (7327, 31504), (7876, 29308), (9482, 24344), (12172, 18964), (14654, 15752)]