2243587788

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^2\times {\mathrm{317}}^1$

素因数の和:485

約数の個数: 144

約数和(自身を含む): 6373661280

約数和(自身を除く): 4130073492

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 71, 78, 108, 117, 142, 156, 213, 234, 284, 317, 351, 426, 468, 634, 639, 702, 852, 923, 951, 1268, 1278, 1404, 1846, 1902, 1917, 2556, 2769, 2853, 3692, 3804, 3834, 4121, 5041, 5538, 5706, 7668, 8242, 8307, 8559, 10082, 11076, 11412, 12363, 15123, 16484, 16614, 17118, 20164, 22507, 24726, 24921, 30246, 33228, 34236, 37089, 45014, 45369, 49452, 49842, 60492, 65533, 67521, 74178, 90028, 90738, 99684, 111267, 131066, 135042, 136107, 148356, 181476, 196599, 202563, 222534, 262132, 270084, 272214, 292591, 393198, 405126, 445068, 544428, 585182, 589797, 607689, 786396, 810252, 877773, 1170364, 1179594, 1215378, 1597997, 1755546, 1769391, 2359188, 2430756, 2633319, 3195994, 3511092, 3538782, 4793991, 5266638, 6391988, 7077564, 7899957, 9587982, 10533276, 14381973, 15799914, 19175964, 20773961, 28763946, 31599828, 41547922, 43145919, 57527892, 62321883, 83095844, 86291838, 124643766, 172583676, 186965649, 249287532, 373931298, 560896947, 747862596, 1121793894, 2243587788]

約数ペア:

[(1, 2243587788), (2, 1121793894), (3, 747862596), (4, 560896947), (6, 373931298), (9, 249287532), (12, 186965649), (13, 172583676), (18, 124643766), (26, 86291838), (27, 83095844), (36, 62321883), (39, 57527892), (52, 43145919), (54, 41547922), (71, 31599828), (78, 28763946), (108, 20773961), (117, 19175964), (142, 15799914), (156, 14381973), (213, 10533276), (234, 9587982), (284, 7899957), (317, 7077564), (351, 6391988), (426, 5266638), (468, 4793991), (634, 3538782), (639, 3511092), (702, 3195994), (852, 2633319), (923, 2430756), (951, 2359188), (1268, 1769391), (1278, 1755546), (1404, 1597997), (1846, 1215378), (1902, 1179594), (1917, 1170364), (2556, 877773), (2769, 810252), (2853, 786396), (3692, 607689), (3804, 589797), (3834, 585182), (4121, 544428), (5041, 445068), (5538, 405126), (5706, 393198), (7668, 292591), (8242, 272214), (8307, 270084), (8559, 262132), (10082, 222534), (11076, 202563), (11412, 196599), (12363, 181476), (15123, 148356), (16484, 136107), (16614, 135042), (17118, 131066), (20164, 111267), (22507, 99684), (24726, 90738), (24921, 90028), (30246, 74178), (33228, 67521), (34236, 65533), (37089, 60492), (45014, 49842), (45369, 49452)]