243342904

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73651}}^1$

素因数の和:73723

約数の個数: 32

約数和(自身を含む): 530294400

約数和(自身を除く): 286951496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 73651, 147302, 294604, 515557, 589208, 1031114, 2062228, 4124456, 4345409, 8690818, 17381636, 30417863, 34763272, 60835726, 121671452, 243342904]

約数ペア:

[(1, 243342904), (2, 121671452), (4, 60835726), (7, 34763272), (8, 30417863), (14, 17381636), (28, 8690818), (56, 4345409), (59, 4124456), (118, 2062228), (236, 1031114), (413, 589208), (472, 515557), (826, 294604), (1652, 147302), (3304, 73651)]