261443904

素因数分解:

$2^6\times 3^1\times {\mathrm{359}}^1\times {\mathrm{3793}}^1$

素因数の和:4167

約数の個数: 56

約数和(自身を含む): 693846720

約数和(自身を除く): 432402816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 359, 718, 1077, 1436, 2154, 2872, 3793, 4308, 5744, 7586, 8616, 11379, 11488, 15172, 17232, 22758, 22976, 30344, 34464, 45516, 60688, 68928, 91032, 121376, 182064, 242752, 364128, 728256, 1361687, 2723374, 4085061, 5446748, 8170122, 10893496, 16340244, 21786992, 32680488, 43573984, 65360976, 87147968, 130721952, 261443904]

約数ペア:

[(1, 261443904), (2, 130721952), (3, 87147968), (4, 65360976), (6, 43573984), (8, 32680488), (12, 21786992), (16, 16340244), (24, 10893496), (32, 8170122), (48, 5446748), (64, 4085061), (96, 2723374), (192, 1361687), (359, 728256), (718, 364128), (1077, 242752), (1436, 182064), (2154, 121376), (2872, 91032), (3793, 68928), (4308, 60688), (5744, 45516), (7586, 34464), (8616, 30344), (11379, 22976), (11488, 22758), (15172, 17232)]