293042586

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1531}}^1$

素因数の和:1651

約数の個数: 64

約数和(自身を含む): 652999680

約数和(自身を除く): 359957094

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 73, 114, 138, 146, 219, 437, 438, 874, 1311, 1387, 1531, 1679, 2622, 2774, 3062, 3358, 4161, 4593, 5037, 8322, 9186, 10074, 29089, 31901, 35213, 58178, 63802, 70426, 87267, 95703, 105639, 111763, 174534, 191406, 211278, 223526, 335289, 669047, 670578, 1338094, 2007141, 2123497, 2570549, 4014282, 4246994, 5141098, 6370491, 7711647, 12740982, 15423294, 48840431, 97680862, 146521293, 293042586]

約数ペア:

[(1, 293042586), (2, 146521293), (3, 97680862), (6, 48840431), (19, 15423294), (23, 12740982), (38, 7711647), (46, 6370491), (57, 5141098), (69, 4246994), (73, 4014282), (114, 2570549), (138, 2123497), (146, 2007141), (219, 1338094), (437, 670578), (438, 669047), (874, 335289), (1311, 223526), (1387, 211278), (1531, 191406), (1679, 174534), (2622, 111763), (2774, 105639), (3062, 95703), (3358, 87267), (4161, 70426), (4593, 63802), (5037, 58178), (8322, 35213), (9186, 31901), (10074, 29089)]