38430084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 119168000

約数和(自身を除く): 80737916

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 57, 66, 76, 77, 84, 114, 121, 132, 133, 154, 199, 209, 228, 231, 242, 266, 308, 363, 398, 399, 418, 462, 484, 532, 597, 627, 726, 796, 798, 836, 847, 924, 1194, 1254, 1393, 1452, 1463, 1596, 1694, 2189, 2299, 2388, 2508, 2541, 2786, 2926, 3388, 3781, 4179, 4378, 4389, 4598, 5082, 5572, 5852, 6567, 6897, 7562, 8358, 8756, 8778, 9196, 10164, 11343, 13134, 13794, 15124, 15323, 16093, 16716, 17556, 22686, 24079, 26268, 26467, 27588, 30646, 32186, 41591, 45372, 45969, 48158, 48279, 52934, 61292, 64372, 72237, 79401, 83182, 91938, 96316, 96558, 105868, 124773, 144474, 158802, 166364, 168553, 183876, 193116, 249546, 288948, 291137, 317604, 337106, 457501, 499092, 505659, 582274, 674212, 873411, 915002, 1011318, 1164548, 1372503, 1746822, 1830004, 2022636, 2745006, 3202507, 3493644, 5490012, 6405014, 9607521, 12810028, 19215042, 38430084]

約数ペア:

[(1, 38430084), (2, 19215042), (3, 12810028), (4, 9607521), (6, 6405014), (7, 5490012), (11, 3493644), (12, 3202507), (14, 2745006), (19, 2022636), (21, 1830004), (22, 1746822), (28, 1372503), (33, 1164548), (38, 1011318), (42, 915002), (44, 873411), (57, 674212), (66, 582274), (76, 505659), (77, 499092), (84, 457501), (114, 337106), (121, 317604), (132, 291137), (133, 288948), (154, 249546), (199, 193116), (209, 183876), (228, 168553), (231, 166364), (242, 158802), (266, 144474), (308, 124773), (363, 105868), (398, 96558), (399, 96316), (418, 91938), (462, 83182), (484, 79401), (532, 72237), (597, 64372), (627, 61292), (726, 52934), (796, 48279), (798, 48158), (836, 45969), (847, 45372), (924, 41591), (1194, 32186), (1254, 30646), (1393, 27588), (1452, 26467), (1463, 26268), (1596, 24079), (1694, 22686), (2189, 17556), (2299, 16716), (2388, 16093), (2508, 15323), (2541, 15124), (2786, 13794), (2926, 13134), (3388, 11343), (3781, 10164), (4179, 9196), (4378, 8778), (4389, 8756), (4598, 8358), (5082, 7562), (5572, 6897), (5852, 6567)]