268771264

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2663}}^1$

素因数の和:2777

約数の個数: 56

約数和(自身を含む): 568391040

約数和(自身を除く): 299619776

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 83, 152, 166, 304, 332, 608, 664, 1216, 1328, 1577, 2656, 2663, 3154, 5312, 5326, 6308, 10652, 12616, 21304, 25232, 42608, 50464, 50597, 85216, 100928, 101194, 170432, 202388, 221029, 404776, 442058, 809552, 884116, 1619104, 1768232, 3238208, 3536464, 4199551, 7072928, 8399102, 14145856, 16798204, 33596408, 67192816, 134385632, 268771264]

約数ペア:

[(1, 268771264), (2, 134385632), (4, 67192816), (8, 33596408), (16, 16798204), (19, 14145856), (32, 8399102), (38, 7072928), (64, 4199551), (76, 3536464), (83, 3238208), (152, 1768232), (166, 1619104), (304, 884116), (332, 809552), (608, 442058), (664, 404776), (1216, 221029), (1328, 202388), (1577, 170432), (2656, 101194), (2663, 100928), (3154, 85216), (5312, 50597), (5326, 50464), (6308, 42608), (10652, 25232), (12616, 21304)]