228280976

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1459}}^1$

素因数の和:1612

約数の個数: 80

約数和(自身を含む): 556154880

約数和(自身を除く): 327873904

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 127, 154, 176, 254, 308, 508, 616, 889, 1016, 1232, 1397, 1459, 1778, 2032, 2794, 2918, 3556, 5588, 5836, 7112, 9779, 10213, 11176, 11672, 14224, 16049, 19558, 20426, 22352, 23344, 32098, 39116, 40852, 64196, 78232, 81704, 112343, 128392, 156464, 163408, 185293, 224686, 256784, 370586, 449372, 741172, 898744, 1297051, 1482344, 1797488, 2038223, 2594102, 2964688, 4076446, 5188204, 8152892, 10376408, 14267561, 16305784, 20752816, 28535122, 32611568, 57070244, 114140488, 228280976]

約数ペア:

[(1, 228280976), (2, 114140488), (4, 57070244), (7, 32611568), (8, 28535122), (11, 20752816), (14, 16305784), (16, 14267561), (22, 10376408), (28, 8152892), (44, 5188204), (56, 4076446), (77, 2964688), (88, 2594102), (112, 2038223), (127, 1797488), (154, 1482344), (176, 1297051), (254, 898744), (308, 741172), (508, 449372), (616, 370586), (889, 256784), (1016, 224686), (1232, 185293), (1397, 163408), (1459, 156464), (1778, 128392), (2032, 112343), (2794, 81704), (2918, 78232), (3556, 64196), (5588, 40852), (5836, 39116), (7112, 32098), (9779, 23344), (10213, 22352), (11176, 20426), (11672, 19558), (14224, 16049)]