615332448

素因数分解:

$2^5\times 3^2\times {\mathrm{997}}^1\times {\mathrm{2143}}^1$

素因数の和:3156

約数の個数: 72

約数和(自身を含む): 1752424128

約数和(自身を除く): 1137091680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 997, 1994, 2143, 2991, 3988, 4286, 5982, 6429, 7976, 8572, 8973, 11964, 12858, 15952, 17144, 17946, 19287, 23928, 25716, 31904, 34288, 35892, 38574, 47856, 51432, 68576, 71784, 77148, 95712, 102864, 143568, 154296, 205728, 287136, 308592, 617184, 2136571, 4273142, 6409713, 8546284, 12819426, 17092568, 19229139, 25638852, 34185136, 38458278, 51277704, 68370272, 76916556, 102555408, 153833112, 205110816, 307666224, 615332448]

約数ペア:

[(1, 615332448), (2, 307666224), (3, 205110816), (4, 153833112), (6, 102555408), (8, 76916556), (9, 68370272), (12, 51277704), (16, 38458278), (18, 34185136), (24, 25638852), (32, 19229139), (36, 17092568), (48, 12819426), (72, 8546284), (96, 6409713), (144, 4273142), (288, 2136571), (997, 617184), (1994, 308592), (2143, 287136), (2991, 205728), (3988, 154296), (4286, 143568), (5982, 102864), (6429, 95712), (7976, 77148), (8572, 71784), (8973, 68576), (11964, 51432), (12858, 47856), (15952, 38574), (17144, 35892), (17946, 34288), (19287, 31904), (23928, 25716)]