487449312

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{725371}}^1$

素因数の和:725391

約数の個数: 48

約数和(自身を含む): 1462349952

約数和(自身を除く): 974900640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 725371, 1450742, 2176113, 2901484, 4352226, 5077597, 5802968, 8704452, 10155194, 11605936, 15232791, 17408904, 20310388, 23211872, 30465582, 34817808, 40620776, 60931164, 69635616, 81241552, 121862328, 162483104, 243724656, 487449312]

約数ペア:

[(1, 487449312), (2, 243724656), (3, 162483104), (4, 121862328), (6, 81241552), (7, 69635616), (8, 60931164), (12, 40620776), (14, 34817808), (16, 30465582), (21, 23211872), (24, 20310388), (28, 17408904), (32, 15232791), (42, 11605936), (48, 10155194), (56, 8704452), (84, 5802968), (96, 5077597), (112, 4352226), (168, 2901484), (224, 2176113), (336, 1450742), (672, 725371)]