1256508744

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{4447}}^1$

素因数の和:4710

約数の個数: 64

約数和(自身を含む): 3210032640

約数和(自身を除く): 1953523896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 193, 244, 366, 386, 488, 579, 732, 772, 1158, 1464, 1544, 2316, 4447, 4632, 8894, 11773, 13341, 17788, 23546, 26682, 35319, 35576, 47092, 53364, 70638, 94184, 106728, 141276, 271267, 282552, 542534, 813801, 858271, 1085068, 1627602, 1716542, 2170136, 2574813, 3255204, 3433084, 5149626, 6510408, 6866168, 10299252, 20598504, 52354531, 104709062, 157063593, 209418124, 314127186, 418836248, 628254372, 1256508744]

約数ペア:

[(1, 1256508744), (2, 628254372), (3, 418836248), (4, 314127186), (6, 209418124), (8, 157063593), (12, 104709062), (24, 52354531), (61, 20598504), (122, 10299252), (183, 6866168), (193, 6510408), (244, 5149626), (366, 3433084), (386, 3255204), (488, 2574813), (579, 2170136), (732, 1716542), (772, 1627602), (1158, 1085068), (1464, 858271), (1544, 813801), (2316, 542534), (4447, 282552), (4632, 271267), (8894, 141276), (11773, 106728), (13341, 94184), (17788, 70638), (23546, 53364), (26682, 47092), (35319, 35576)]