352667742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:657

約数の個数: 64

約数和(自身を含む): 818711040

約数和(自身を除く): 466043298

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 193, 278, 313, 386, 417, 579, 626, 834, 939, 973, 1158, 1351, 1878, 1946, 2191, 2702, 2919, 4053, 4382, 5838, 6573, 8106, 13146, 26827, 43507, 53654, 60409, 80481, 87014, 120818, 130521, 160962, 181227, 187789, 261042, 304549, 362454, 375578, 422863, 563367, 609098, 845726, 913647, 1126734, 1268589, 1827294, 2537178, 8396851, 16793702, 25190553, 50381106, 58777957, 117555914, 176333871, 352667742]

約数ペア:

[(1, 352667742), (2, 176333871), (3, 117555914), (6, 58777957), (7, 50381106), (14, 25190553), (21, 16793702), (42, 8396851), (139, 2537178), (193, 1827294), (278, 1268589), (313, 1126734), (386, 913647), (417, 845726), (579, 609098), (626, 563367), (834, 422863), (939, 375578), (973, 362454), (1158, 304549), (1351, 261042), (1878, 187789), (1946, 181227), (2191, 160962), (2702, 130521), (2919, 120818), (4053, 87014), (4382, 80481), (5838, 60409), (6573, 53654), (8106, 43507), (13146, 26827)]