271384448

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{739}}^1$

素因数の和:923

約数の個数: 64

約数和(自身を含む): 573648000

約数和(自身を除く): 302263552

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 151, 152, 302, 304, 604, 608, 739, 1208, 1216, 1478, 2416, 2432, 2869, 2956, 4832, 5738, 5912, 9664, 11476, 11824, 14041, 19328, 22952, 23648, 28082, 45904, 47296, 56164, 91808, 94592, 111589, 112328, 183616, 223178, 224656, 367232, 446356, 449312, 892712, 898624, 1785424, 1797248, 2120191, 3570848, 4240382, 7141696, 8480764, 14283392, 16961528, 33923056, 67846112, 135692224, 271384448]

約数ペア:

[(1, 271384448), (2, 135692224), (4, 67846112), (8, 33923056), (16, 16961528), (19, 14283392), (32, 8480764), (38, 7141696), (64, 4240382), (76, 3570848), (128, 2120191), (151, 1797248), (152, 1785424), (302, 898624), (304, 892712), (604, 449312), (608, 446356), (739, 367232), (1208, 224656), (1216, 223178), (1478, 183616), (2416, 112328), (2432, 111589), (2869, 94592), (2956, 91808), (4832, 56164), (5738, 47296), (5912, 45904), (9664, 28082), (11476, 23648), (11824, 22952), (14041, 19328)]