409662768

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:263

約数の個数: 120

約数和(自身を含む): 1117053504

約数和(自身を除く): 707390736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 83, 93, 107, 124, 166, 186, 214, 248, 249, 321, 332, 372, 428, 496, 498, 642, 664, 744, 856, 961, 996, 1284, 1328, 1488, 1712, 1922, 1992, 2568, 2573, 2883, 3317, 3844, 3984, 5136, 5146, 5766, 6634, 7688, 7719, 8881, 9951, 10292, 11532, 13268, 15376, 15438, 17762, 19902, 20584, 23064, 26536, 26643, 30876, 35524, 39804, 41168, 46128, 53072, 53286, 61752, 71048, 79608, 79763, 102827, 106572, 123504, 142096, 159216, 159526, 205654, 213144, 239289, 275311, 308481, 319052, 411308, 426288, 478578, 550622, 616962, 638104, 822616, 825933, 957156, 1101244, 1233924, 1276208, 1645232, 1651866, 1914312, 2202488, 2467848, 3303732, 3828624, 4404976, 4935696, 6607464, 8534641, 13214928, 17069282, 25603923, 34138564, 51207846, 68277128, 102415692, 136554256, 204831384, 409662768]

約数ペア:

[(1, 409662768), (2, 204831384), (3, 136554256), (4, 102415692), (6, 68277128), (8, 51207846), (12, 34138564), (16, 25603923), (24, 17069282), (31, 13214928), (48, 8534641), (62, 6607464), (83, 4935696), (93, 4404976), (107, 3828624), (124, 3303732), (166, 2467848), (186, 2202488), (214, 1914312), (248, 1651866), (249, 1645232), (321, 1276208), (332, 1233924), (372, 1101244), (428, 957156), (496, 825933), (498, 822616), (642, 638104), (664, 616962), (744, 550622), (856, 478578), (961, 426288), (996, 411308), (1284, 319052), (1328, 308481), (1488, 275311), (1712, 239289), (1922, 213144), (1992, 205654), (2568, 159526), (2573, 159216), (2883, 142096), (3317, 123504), (3844, 106572), (3984, 102827), (5136, 79763), (5146, 79608), (5766, 71048), (6634, 61752), (7688, 53286), (7719, 53072), (8881, 46128), (9951, 41168), (10292, 39804), (11532, 35524), (13268, 30876), (15376, 26643), (15438, 26536), (17762, 23064), (19902, 20584)]