403249938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:408

約数の個数: 128

約数和(自身を含む): 1047416832

約数和(自身を除く): 644166894

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 91, 138, 161, 163, 182, 197, 273, 299, 322, 326, 394, 483, 489, 546, 591, 598, 897, 966, 978, 1141, 1182, 1379, 1794, 2093, 2119, 2282, 2561, 2758, 3423, 3749, 4137, 4186, 4238, 4531, 5122, 6279, 6357, 6846, 7498, 7683, 8274, 9062, 11247, 12558, 12714, 13593, 14833, 15366, 17927, 22494, 26243, 27186, 29666, 31717, 32111, 35854, 44499, 48737, 52486, 53781, 58903, 63434, 64222, 78729, 88998, 95151, 96333, 97474, 107562, 117806, 146211, 157458, 176709, 190302, 192666, 224777, 292422, 341159, 353418, 412321, 417443, 449554, 674331, 682318, 738553, 824642, 834886, 1023477, 1236963, 1252329, 1348662, 1477106, 2046954, 2215659, 2473926, 2504658, 2922101, 4431318, 5169871, 5844202, 8766303, 9601189, 10339742, 15509613, 17532606, 19202378, 28803567, 31019226, 57607134, 67208323, 134416646, 201624969, 403249938]

約数ペア:

[(1, 403249938), (2, 201624969), (3, 134416646), (6, 67208323), (7, 57607134), (13, 31019226), (14, 28803567), (21, 19202378), (23, 17532606), (26, 15509613), (39, 10339742), (42, 9601189), (46, 8766303), (69, 5844202), (78, 5169871), (91, 4431318), (138, 2922101), (161, 2504658), (163, 2473926), (182, 2215659), (197, 2046954), (273, 1477106), (299, 1348662), (322, 1252329), (326, 1236963), (394, 1023477), (483, 834886), (489, 824642), (546, 738553), (591, 682318), (598, 674331), (897, 449554), (966, 417443), (978, 412321), (1141, 353418), (1182, 341159), (1379, 292422), (1794, 224777), (2093, 192666), (2119, 190302), (2282, 176709), (2561, 157458), (2758, 146211), (3423, 117806), (3749, 107562), (4137, 97474), (4186, 96333), (4238, 95151), (4531, 88998), (5122, 78729), (6279, 64222), (6357, 63434), (6846, 58903), (7498, 53781), (7683, 52486), (8274, 48737), (9062, 44499), (11247, 35854), (12558, 32111), (12714, 31717), (13593, 29666), (14833, 27186), (15366, 26243), (17927, 22494)]