475161918

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:116

約数の個数: 216

約数和(自身を含む): 1317092616

約数和(自身を除く): 841930698

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 37, 38, 42, 49, 57, 66, 74, 77, 98, 111, 114, 121, 133, 147, 154, 209, 222, 231, 242, 259, 266, 294, 361, 363, 399, 407, 418, 462, 518, 539, 627, 703, 722, 726, 777, 798, 814, 847, 931, 1078, 1083, 1221, 1254, 1406, 1463, 1554, 1617, 1694, 1813, 1862, 2109, 2166, 2299, 2442, 2527, 2541, 2793, 2849, 2926, 3234, 3626, 3971, 4218, 4389, 4477, 4598, 4921, 5054, 5082, 5439, 5586, 5698, 5929, 6897, 7581, 7733, 7942, 8547, 8778, 8954, 9842, 10241, 10878, 11858, 11913, 13357, 13431, 13794, 14763, 15162, 15466, 16093, 17094, 17689, 17787, 19943, 20482, 23199, 23826, 26714, 26862, 27797, 29526, 30723, 31339, 32186, 34447, 35378, 35574, 39886, 40071, 43681, 46398, 48279, 53067, 54131, 55594, 59829, 61446, 62678, 68894, 80142, 83391, 85063, 87362, 93499, 94017, 96558, 103341, 106134, 108262, 112651, 119658, 131043, 146927, 162393, 166782, 170126, 186998, 188034, 194579, 206682, 219373, 225302, 255189, 262086, 280497, 293854, 305767, 324786, 337953, 378917, 389158, 438746, 440781, 510378, 560994, 583737, 595441, 611534, 654493, 658119, 675906, 757834, 881562, 917301, 1028489, 1136751, 1167474, 1190882, 1308986, 1316238, 1616197, 1786323, 1834602, 1963479, 2056978, 2140369, 2273502, 3085467, 3232394, 3572646, 3926958, 4168087, 4280738, 4848591, 6170934, 6421107, 7199423, 8336174, 9697182, 11313379, 12504261, 12842214, 14398846, 21598269, 22626758, 25008522, 33940137, 43196538, 67880274, 79193653, 158387306, 237580959, 475161918]

約数ペア:

[(1, 475161918), (2, 237580959), (3, 158387306), (6, 79193653), (7, 67880274), (11, 43196538), (14, 33940137), (19, 25008522), (21, 22626758), (22, 21598269), (33, 14398846), (37, 12842214), (38, 12504261), (42, 11313379), (49, 9697182), (57, 8336174), (66, 7199423), (74, 6421107), (77, 6170934), (98, 4848591), (111, 4280738), (114, 4168087), (121, 3926958), (133, 3572646), (147, 3232394), (154, 3085467), (209, 2273502), (222, 2140369), (231, 2056978), (242, 1963479), (259, 1834602), (266, 1786323), (294, 1616197), (361, 1316238), (363, 1308986), (399, 1190882), (407, 1167474), (418, 1136751), (462, 1028489), (518, 917301), (539, 881562), (627, 757834), (703, 675906), (722, 658119), (726, 654493), (777, 611534), (798, 595441), (814, 583737), (847, 560994), (931, 510378), (1078, 440781), (1083, 438746), (1221, 389158), (1254, 378917), (1406, 337953), (1463, 324786), (1554, 305767), (1617, 293854), (1694, 280497), (1813, 262086), (1862, 255189), (2109, 225302), (2166, 219373), (2299, 206682), (2442, 194579), (2527, 188034), (2541, 186998), (2793, 170126), (2849, 166782), (2926, 162393), (3234, 146927), (3626, 131043), (3971, 119658), (4218, 112651), (4389, 108262), (4477, 106134), (4598, 103341), (4921, 96558), (5054, 94017), (5082, 93499), (5439, 87362), (5586, 85063), (5698, 83391), (5929, 80142), (6897, 68894), (7581, 62678), (7733, 61446), (7942, 59829), (8547, 55594), (8778, 54131), (8954, 53067), (9842, 48279), (10241, 46398), (10878, 43681), (11858, 40071), (11913, 39886), (13357, 35574), (13431, 35378), (13794, 34447), (14763, 32186), (15162, 31339), (15466, 30723), (16093, 29526), (17094, 27797), (17689, 26862), (17787, 26714), (19943, 23826), (20482, 23199)]