285739902

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2293}}^1$

素因数の和:2374

約数の個数: 96

約数和(自身を含む): 755808768

約数和(自身を除く): 470068866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 43, 46, 63, 69, 86, 126, 129, 138, 161, 207, 258, 301, 322, 387, 414, 483, 602, 774, 903, 966, 989, 1449, 1806, 1978, 2293, 2709, 2898, 2967, 4586, 5418, 5934, 6879, 6923, 8901, 13758, 13846, 16051, 17802, 20637, 20769, 32102, 41274, 41538, 48153, 52739, 62307, 96306, 98599, 105478, 124614, 144459, 158217, 197198, 288918, 295797, 316434, 369173, 474651, 591594, 690193, 738346, 887391, 949302, 1107519, 1380386, 1774782, 2070579, 2215038, 2267777, 3322557, 4141158, 4535554, 6211737, 6645114, 6803331, 12423474, 13606662, 15874439, 20409993, 31748878, 40819986, 47623317, 95246634, 142869951, 285739902]

約数ペア:

[(1, 285739902), (2, 142869951), (3, 95246634), (6, 47623317), (7, 40819986), (9, 31748878), (14, 20409993), (18, 15874439), (21, 13606662), (23, 12423474), (42, 6803331), (43, 6645114), (46, 6211737), (63, 4535554), (69, 4141158), (86, 3322557), (126, 2267777), (129, 2215038), (138, 2070579), (161, 1774782), (207, 1380386), (258, 1107519), (301, 949302), (322, 887391), (387, 738346), (414, 690193), (483, 591594), (602, 474651), (774, 369173), (903, 316434), (966, 295797), (989, 288918), (1449, 197198), (1806, 158217), (1978, 144459), (2293, 124614), (2709, 105478), (2898, 98599), (2967, 96306), (4586, 62307), (5418, 52739), (5934, 48153), (6879, 41538), (6923, 41274), (8901, 32102), (13758, 20769), (13846, 20637), (16051, 17802)]