11808272

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:244

約数の個数: 80

約数和(自身を含む): 28569600

約数和(自身を除く): 16761328

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 179, 217, 248, 266, 304, 358, 434, 496, 532, 589, 716, 868, 1064, 1178, 1253, 1432, 1736, 2128, 2356, 2506, 2864, 3401, 3472, 4123, 4712, 5012, 5549, 6802, 8246, 9424, 10024, 11098, 13604, 16492, 20048, 22196, 23807, 27208, 32984, 38843, 44392, 47614, 54416, 65968, 77686, 88784, 95228, 105431, 155372, 190456, 210862, 310744, 380912, 421724, 621488, 738017, 843448, 1476034, 1686896, 2952068, 5904136, 11808272]

約数ペア:

[(1, 11808272), (2, 5904136), (4, 2952068), (7, 1686896), (8, 1476034), (14, 843448), (16, 738017), (19, 621488), (28, 421724), (31, 380912), (38, 310744), (56, 210862), (62, 190456), (76, 155372), (112, 105431), (124, 95228), (133, 88784), (152, 77686), (179, 65968), (217, 54416), (248, 47614), (266, 44392), (304, 38843), (358, 32984), (434, 27208), (496, 23807), (532, 22196), (589, 20048), (716, 16492), (868, 13604), (1064, 11098), (1178, 10024), (1253, 9424), (1432, 8246), (1736, 6802), (2128, 5549), (2356, 5012), (2506, 4712), (2864, 4123), (3401, 3472)]