250631032

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^2$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 500109120

約数和(自身を除く): 249478088

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 157, 164, 248, 314, 328, 628, 1256, 1271, 2542, 4867, 5084, 6437, 9734, 10168, 12874, 19468, 24649, 25748, 38936, 49298, 51496, 98596, 197192, 199547, 399094, 764119, 798188, 1010609, 1528238, 1596376, 2021218, 3056476, 4042436, 6112952, 8084872, 31328879, 62657758, 125315516, 250631032]

約数ペア:

[(1, 250631032), (2, 125315516), (4, 62657758), (8, 31328879), (31, 8084872), (41, 6112952), (62, 4042436), (82, 3056476), (124, 2021218), (157, 1596376), (164, 1528238), (248, 1010609), (314, 798188), (328, 764119), (628, 399094), (1256, 199547), (1271, 197192), (2542, 98596), (4867, 51496), (5084, 49298), (6437, 38936), (9734, 25748), (10168, 24649), (12874, 19468)]