237989004

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1823}}^1$

素因数の和:1907

約数の個数: 96

約数和(自身を含む): 647184384

約数和(自身を除く): 409195380

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 43, 44, 46, 66, 69, 86, 92, 129, 132, 138, 172, 253, 258, 276, 473, 506, 516, 759, 946, 989, 1012, 1419, 1518, 1823, 1892, 1978, 2838, 2967, 3036, 3646, 3956, 5469, 5676, 5934, 7292, 10879, 10938, 11868, 20053, 21758, 21876, 32637, 40106, 41929, 43516, 60159, 65274, 78389, 80212, 83858, 120318, 125787, 130548, 156778, 167716, 235167, 240636, 251574, 313556, 461219, 470334, 503148, 862279, 922438, 940668, 1383657, 1724558, 1802947, 1844876, 2586837, 2767314, 3449116, 3605894, 5173674, 5408841, 5534628, 7211788, 10347348, 10817682, 19832417, 21635364, 39664834, 59497251, 79329668, 118994502, 237989004]

約数ペア:

[(1, 237989004), (2, 118994502), (3, 79329668), (4, 59497251), (6, 39664834), (11, 21635364), (12, 19832417), (22, 10817682), (23, 10347348), (33, 7211788), (43, 5534628), (44, 5408841), (46, 5173674), (66, 3605894), (69, 3449116), (86, 2767314), (92, 2586837), (129, 1844876), (132, 1802947), (138, 1724558), (172, 1383657), (253, 940668), (258, 922438), (276, 862279), (473, 503148), (506, 470334), (516, 461219), (759, 313556), (946, 251574), (989, 240636), (1012, 235167), (1419, 167716), (1518, 156778), (1823, 130548), (1892, 125787), (1978, 120318), (2838, 83858), (2967, 80212), (3036, 78389), (3646, 65274), (3956, 60159), (5469, 43516), (5676, 41929), (5934, 40106), (7292, 32637), (10879, 21876), (10938, 21758), (11868, 20053)]