289901238

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:410

約数の個数: 96

約数和(自身を含む): 685335168

約数和(自身を除く): 395433930

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 83, 102, 121, 166, 187, 242, 249, 283, 363, 374, 498, 561, 566, 726, 849, 913, 1122, 1411, 1698, 1826, 2057, 2739, 2822, 3113, 4114, 4233, 4811, 5478, 6171, 6226, 8466, 9339, 9622, 10043, 12342, 14433, 15521, 18678, 20086, 23489, 28866, 30129, 31042, 34243, 46563, 46978, 52921, 60258, 68486, 70467, 93126, 102729, 105842, 140934, 158763, 170731, 205458, 258379, 317526, 341462, 399313, 512193, 516758, 582131, 775137, 798626, 1024386, 1164262, 1197939, 1550274, 1746393, 2395878, 2842169, 3492786, 4392443, 5684338, 8526507, 8784886, 13177329, 17053014, 26354658, 48316873, 96633746, 144950619, 289901238]

約数ペア:

[(1, 289901238), (2, 144950619), (3, 96633746), (6, 48316873), (11, 26354658), (17, 17053014), (22, 13177329), (33, 8784886), (34, 8526507), (51, 5684338), (66, 4392443), (83, 3492786), (102, 2842169), (121, 2395878), (166, 1746393), (187, 1550274), (242, 1197939), (249, 1164262), (283, 1024386), (363, 798626), (374, 775137), (498, 582131), (561, 516758), (566, 512193), (726, 399313), (849, 341462), (913, 317526), (1122, 258379), (1411, 205458), (1698, 170731), (1826, 158763), (2057, 140934), (2739, 105842), (2822, 102729), (3113, 93126), (4114, 70467), (4233, 68486), (4811, 60258), (5478, 52921), (6171, 46978), (6226, 46563), (8466, 34243), (9339, 31042), (9622, 30129), (10043, 28866), (12342, 23489), (14433, 20086), (15521, 18678)]