212350432

素因数分解:

$2^5\times 7^1\times {\mathrm{389}}^1\times {\mathrm{2437}}^1$

素因数の和:2843

約数の個数: 48

約数和(自身を含む): 479213280

約数和(自身を除く): 266862848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 389, 778, 1556, 2437, 2723, 3112, 4874, 5446, 6224, 9748, 10892, 12448, 17059, 19496, 21784, 34118, 38992, 43568, 68236, 77984, 87136, 136472, 272944, 545888, 947993, 1895986, 3791972, 6635951, 7583944, 13271902, 15167888, 26543804, 30335776, 53087608, 106175216, 212350432]

約数ペア:

[(1, 212350432), (2, 106175216), (4, 53087608), (7, 30335776), (8, 26543804), (14, 15167888), (16, 13271902), (28, 7583944), (32, 6635951), (56, 3791972), (112, 1895986), (224, 947993), (389, 545888), (778, 272944), (1556, 136472), (2437, 87136), (2723, 77984), (3112, 68236), (4874, 43568), (5446, 38992), (6224, 34118), (9748, 21784), (10892, 19496), (12448, 17059)]