256448832

素因数分解:

$2^6\times 3^1\times {\mathrm{877}}^1\times {\mathrm{1523}}^1$

素因数の和:2415

約数の個数: 56

約数和(自身を含む): 679740576

約数和(自身を除く): 423291744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 877, 1523, 1754, 2631, 3046, 3508, 4569, 5262, 6092, 7016, 9138, 10524, 12184, 14032, 18276, 21048, 24368, 28064, 36552, 42096, 48736, 56128, 73104, 84192, 97472, 146208, 168384, 292416, 1335671, 2671342, 4007013, 5342684, 8014026, 10685368, 16028052, 21370736, 32056104, 42741472, 64112208, 85482944, 128224416, 256448832]

約数ペア:

[(1, 256448832), (2, 128224416), (3, 85482944), (4, 64112208), (6, 42741472), (8, 32056104), (12, 21370736), (16, 16028052), (24, 10685368), (32, 8014026), (48, 5342684), (64, 4007013), (96, 2671342), (192, 1335671), (877, 292416), (1523, 168384), (1754, 146208), (2631, 97472), (3046, 84192), (3508, 73104), (4569, 56128), (5262, 48736), (6092, 42096), (7016, 36552), (9138, 28064), (10524, 24368), (12184, 21048), (14032, 18276)]