388556568

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{33941}}^1$

素因数の和:34009

約数の個数: 64

約数和(自身を含む): 1099720800

約数和(自身を除く): 711164232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1272, 1431, 1908, 2862, 3816, 5724, 11448, 33941, 67882, 101823, 135764, 203646, 271528, 305469, 407292, 610938, 814584, 916407, 1221876, 1798873, 1832814, 2443752, 3597746, 3665628, 5396619, 7195492, 7331256, 10793238, 14390984, 16189857, 21586476, 32379714, 43172952, 48569571, 64759428, 97139142, 129518856, 194278284, 388556568]

約数ペア:

[(1, 388556568), (2, 194278284), (3, 129518856), (4, 97139142), (6, 64759428), (8, 48569571), (9, 43172952), (12, 32379714), (18, 21586476), (24, 16189857), (27, 14390984), (36, 10793238), (53, 7331256), (54, 7195492), (72, 5396619), (106, 3665628), (108, 3597746), (159, 2443752), (212, 1832814), (216, 1798873), (318, 1221876), (424, 916407), (477, 814584), (636, 610938), (954, 407292), (1272, 305469), (1431, 271528), (1908, 203646), (2862, 135764), (3816, 101823), (5724, 67882), (11448, 33941)]