679419756

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{4127}}^1$

素因数の和:4423

約数の個数: 72

約数和(自身を含む): 1825649280

約数和(自身を除く): 1146229524

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 269, 306, 538, 612, 807, 1076, 1614, 2421, 3228, 4127, 4573, 4842, 8254, 9146, 9684, 12381, 13719, 16508, 18292, 24762, 27438, 37143, 41157, 49524, 54876, 70159, 74286, 82314, 140318, 148572, 164628, 210477, 280636, 420954, 631431, 841908, 1110163, 1262862, 2220326, 2525724, 3330489, 4440652, 6660978, 9991467, 13321956, 18872771, 19982934, 37745542, 39965868, 56618313, 75491084, 113236626, 169854939, 226473252, 339709878, 679419756]

約数ペア:

[(1, 679419756), (2, 339709878), (3, 226473252), (4, 169854939), (6, 113236626), (9, 75491084), (12, 56618313), (17, 39965868), (18, 37745542), (34, 19982934), (36, 18872771), (51, 13321956), (68, 9991467), (102, 6660978), (153, 4440652), (204, 3330489), (269, 2525724), (306, 2220326), (538, 1262862), (612, 1110163), (807, 841908), (1076, 631431), (1614, 420954), (2421, 280636), (3228, 210477), (4127, 164628), (4573, 148572), (4842, 140318), (8254, 82314), (9146, 74286), (9684, 70159), (12381, 54876), (13719, 49524), (16508, 41157), (18292, 37143), (24762, 27438)]