411442016

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{1979}}^1$

素因数の和:2151

約数の個数: 48

約数和(自身を含む): 830768400

約数和(自身を除く): 419326384

約数列:

[1, 2, 4, 8, 16, 32, 73, 89, 146, 178, 292, 356, 584, 712, 1168, 1424, 1979, 2336, 2848, 3958, 6497, 7916, 12994, 15832, 25988, 31664, 51976, 63328, 103952, 144467, 176131, 207904, 288934, 352262, 577868, 704524, 1155736, 1409048, 2311472, 2818096, 4622944, 5636192, 12857563, 25715126, 51430252, 102860504, 205721008, 411442016]

約数ペア:

[(1, 411442016), (2, 205721008), (4, 102860504), (8, 51430252), (16, 25715126), (32, 12857563), (73, 5636192), (89, 4622944), (146, 2818096), (178, 2311472), (292, 1409048), (356, 1155736), (584, 704524), (712, 577868), (1168, 352262), (1424, 288934), (1979, 207904), (2336, 176131), (2848, 144467), (3958, 103952), (6497, 63328), (7916, 51976), (12994, 31664), (15832, 25988)]