423269418

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:332

約数の個数: 128

約数和(自身を含む): 1041868800

約数和(自身を除く): 618599382

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 37, 39, 66, 67, 74, 78, 111, 134, 143, 199, 201, 222, 286, 398, 402, 407, 429, 481, 597, 737, 814, 858, 871, 962, 1194, 1221, 1443, 1474, 1742, 2189, 2211, 2442, 2479, 2587, 2613, 2886, 4378, 4422, 4958, 5174, 5226, 5291, 6567, 7363, 7437, 7761, 9581, 10582, 13134, 13333, 14726, 14874, 15522, 15873, 19162, 22089, 26666, 27269, 28457, 28743, 31746, 32227, 39999, 44178, 54538, 56914, 57486, 64454, 79998, 80993, 81807, 85371, 95719, 96681, 146663, 161986, 163614, 170742, 173329, 191438, 193362, 242979, 287157, 293326, 346658, 354497, 439989, 485958, 493321, 519987, 574314, 708994, 879978, 986642, 1039974, 1052909, 1063491, 1479963, 1906619, 2105818, 2126982, 2959926, 3158727, 3813238, 5426531, 5719857, 6317454, 6413173, 10853062, 11439714, 12826346, 16279593, 19239519, 32559186, 38479038, 70544903, 141089806, 211634709, 423269418]

約数ペア:

[(1, 423269418), (2, 211634709), (3, 141089806), (6, 70544903), (11, 38479038), (13, 32559186), (22, 19239519), (26, 16279593), (33, 12826346), (37, 11439714), (39, 10853062), (66, 6413173), (67, 6317454), (74, 5719857), (78, 5426531), (111, 3813238), (134, 3158727), (143, 2959926), (199, 2126982), (201, 2105818), (222, 1906619), (286, 1479963), (398, 1063491), (402, 1052909), (407, 1039974), (429, 986642), (481, 879978), (597, 708994), (737, 574314), (814, 519987), (858, 493321), (871, 485958), (962, 439989), (1194, 354497), (1221, 346658), (1443, 293326), (1474, 287157), (1742, 242979), (2189, 193362), (2211, 191438), (2442, 173329), (2479, 170742), (2587, 163614), (2613, 161986), (2886, 146663), (4378, 96681), (4422, 95719), (4958, 85371), (5174, 81807), (5226, 80993), (5291, 79998), (6567, 64454), (7363, 57486), (7437, 56914), (7761, 54538), (9581, 44178), (10582, 39999), (13134, 32227), (13333, 31746), (14726, 28743), (14874, 28457), (15522, 27269), (15873, 26666), (19162, 22089)]