282510172

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 608509440

約数和(自身を除く): 325999268

約数列:

[1, 2, 4, 7, 14, 28, 41, 43, 59, 82, 86, 97, 118, 164, 172, 194, 236, 287, 301, 388, 413, 574, 602, 679, 826, 1148, 1204, 1358, 1652, 1763, 2419, 2537, 2716, 3526, 3977, 4171, 4838, 5074, 5723, 7052, 7954, 8342, 9676, 10148, 11446, 12341, 15908, 16684, 16933, 17759, 22892, 24682, 27839, 29197, 33866, 35518, 40061, 49364, 55678, 58394, 67732, 71036, 80122, 104017, 111356, 116788, 160244, 171011, 208034, 234643, 246089, 342022, 416068, 469286, 492178, 684044, 728119, 938572, 984356, 1197077, 1456238, 1642501, 1722623, 2394154, 2912476, 3285002, 3445246, 4788308, 6570004, 6890492, 10089649, 20179298, 40358596, 70627543, 141255086, 282510172]

約数ペア:

[(1, 282510172), (2, 141255086), (4, 70627543), (7, 40358596), (14, 20179298), (28, 10089649), (41, 6890492), (43, 6570004), (59, 4788308), (82, 3445246), (86, 3285002), (97, 2912476), (118, 2394154), (164, 1722623), (172, 1642501), (194, 1456238), (236, 1197077), (287, 984356), (301, 938572), (388, 728119), (413, 684044), (574, 492178), (602, 469286), (679, 416068), (826, 342022), (1148, 246089), (1204, 234643), (1358, 208034), (1652, 171011), (1763, 160244), (2419, 116788), (2537, 111356), (2716, 104017), (3526, 80122), (3977, 71036), (4171, 67732), (4838, 58394), (5074, 55678), (5723, 49364), (7052, 40061), (7954, 35518), (8342, 33866), (9676, 29197), (10148, 27839), (11446, 24682), (12341, 22892), (15908, 17759), (16684, 16933)]