550331964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5419}}^1$

素因数の和:5480

約数の個数: 144

約数和(自身を含む): 1767700480

約数和(自身を除く): 1217368516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 182, 186, 217, 234, 252, 273, 279, 364, 372, 403, 434, 468, 546, 558, 651, 806, 819, 868, 1092, 1116, 1209, 1302, 1612, 1638, 1953, 2418, 2604, 2821, 3276, 3627, 3906, 4836, 5419, 5642, 7254, 7812, 8463, 10838, 11284, 14508, 16257, 16926, 21676, 25389, 32514, 33852, 37933, 48771, 50778, 65028, 70447, 75866, 97542, 101556, 113799, 140894, 151732, 167989, 195084, 211341, 227598, 281788, 335978, 341397, 422682, 455196, 493129, 503967, 634023, 671956, 682794, 845364, 986258, 1007934, 1175923, 1268046, 1365588, 1479387, 1511901, 1972516, 2015868, 2183857, 2351846, 2536092, 2958774, 3023802, 3527769, 4367714, 4438161, 4703692, 5917548, 6047604, 6551571, 7055538, 8735428, 8876322, 10583307, 13103142, 14111076, 15286999, 17752644, 19654713, 21166614, 26206284, 30573998, 39309426, 42333228, 45860997, 61147996, 78618852, 91721994, 137582991, 183443988, 275165982, 550331964]

約数ペア:

[(1, 550331964), (2, 275165982), (3, 183443988), (4, 137582991), (6, 91721994), (7, 78618852), (9, 61147996), (12, 45860997), (13, 42333228), (14, 39309426), (18, 30573998), (21, 26206284), (26, 21166614), (28, 19654713), (31, 17752644), (36, 15286999), (39, 14111076), (42, 13103142), (52, 10583307), (62, 8876322), (63, 8735428), (78, 7055538), (84, 6551571), (91, 6047604), (93, 5917548), (117, 4703692), (124, 4438161), (126, 4367714), (156, 3527769), (182, 3023802), (186, 2958774), (217, 2536092), (234, 2351846), (252, 2183857), (273, 2015868), (279, 1972516), (364, 1511901), (372, 1479387), (403, 1365588), (434, 1268046), (468, 1175923), (546, 1007934), (558, 986258), (651, 845364), (806, 682794), (819, 671956), (868, 634023), (1092, 503967), (1116, 493129), (1209, 455196), (1302, 422682), (1612, 341397), (1638, 335978), (1953, 281788), (2418, 227598), (2604, 211341), (2821, 195084), (3276, 167989), (3627, 151732), (3906, 140894), (4836, 113799), (5419, 101556), (5642, 97542), (7254, 75866), (7812, 70447), (8463, 65028), (10838, 50778), (11284, 48771), (14508, 37933), (16257, 33852), (16926, 32514), (21676, 25389)]