621741048

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{2917}}^1$

素因数の和:3116

約数の個数: 64

約数和(自身を含む): 1588325760

約数和(自身を除く): 966584712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 107, 166, 214, 249, 321, 332, 428, 498, 642, 664, 856, 996, 1284, 1992, 2568, 2917, 5834, 8751, 8881, 11668, 17502, 17762, 23336, 26643, 35004, 35524, 53286, 70008, 71048, 106572, 213144, 242111, 312119, 484222, 624238, 726333, 936357, 968444, 1248476, 1452666, 1872714, 1936888, 2496952, 2905332, 3745428, 5810664, 7490856, 25905877, 51811754, 77717631, 103623508, 155435262, 207247016, 310870524, 621741048]

約数ペア:

[(1, 621741048), (2, 310870524), (3, 207247016), (4, 155435262), (6, 103623508), (8, 77717631), (12, 51811754), (24, 25905877), (83, 7490856), (107, 5810664), (166, 3745428), (214, 2905332), (249, 2496952), (321, 1936888), (332, 1872714), (428, 1452666), (498, 1248476), (642, 968444), (664, 936357), (856, 726333), (996, 624238), (1284, 484222), (1992, 312119), (2568, 242111), (2917, 213144), (5834, 106572), (8751, 71048), (8881, 70008), (11668, 53286), (17502, 35524), (17762, 35004), (23336, 26643)]