289097094

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:250

約数の個数: 128

約数和(自身を含む): 710664192

約数和(自身を除く): 421567098

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 47, 66, 67, 78, 94, 107, 134, 141, 143, 201, 214, 282, 286, 321, 402, 429, 517, 611, 642, 737, 858, 871, 1034, 1177, 1222, 1391, 1474, 1551, 1742, 1833, 2211, 2354, 2613, 2782, 3102, 3149, 3531, 3666, 4173, 4422, 5029, 5226, 6298, 6721, 7062, 7169, 8346, 9447, 9581, 10058, 13442, 14338, 15087, 15301, 18894, 19162, 20163, 21507, 28743, 30174, 30602, 34639, 40326, 40937, 43014, 45903, 55319, 57486, 65377, 69278, 78859, 81874, 91806, 93197, 103917, 110638, 122811, 130754, 157718, 165957, 186394, 196131, 207834, 236577, 245622, 279591, 331914, 336943, 392262, 450307, 473154, 559182, 673886, 719147, 900614, 1010829, 1025167, 1350921, 1438294, 2021658, 2050334, 2157441, 2701842, 3075501, 3706373, 4314882, 4380259, 6151002, 7412746, 8760518, 11119119, 13140777, 22238238, 26281554, 48182849, 96365698, 144548547, 289097094]

約数ペア:

[(1, 289097094), (2, 144548547), (3, 96365698), (6, 48182849), (11, 26281554), (13, 22238238), (22, 13140777), (26, 11119119), (33, 8760518), (39, 7412746), (47, 6151002), (66, 4380259), (67, 4314882), (78, 3706373), (94, 3075501), (107, 2701842), (134, 2157441), (141, 2050334), (143, 2021658), (201, 1438294), (214, 1350921), (282, 1025167), (286, 1010829), (321, 900614), (402, 719147), (429, 673886), (517, 559182), (611, 473154), (642, 450307), (737, 392262), (858, 336943), (871, 331914), (1034, 279591), (1177, 245622), (1222, 236577), (1391, 207834), (1474, 196131), (1551, 186394), (1742, 165957), (1833, 157718), (2211, 130754), (2354, 122811), (2613, 110638), (2782, 103917), (3102, 93197), (3149, 91806), (3531, 81874), (3666, 78859), (4173, 69278), (4422, 65377), (5029, 57486), (5226, 55319), (6298, 45903), (6721, 43014), (7062, 40937), (7169, 40326), (8346, 34639), (9447, 30602), (9581, 30174), (10058, 28743), (13442, 21507), (14338, 20163), (15087, 19162), (15301, 18894)]