320007234

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 732119040

約数和(自身を除く): 412111806

約数列:

[1, 2, 3, 6, 19, 23, 31, 38, 46, 57, 62, 69, 93, 114, 127, 138, 186, 254, 381, 437, 589, 713, 762, 874, 961, 1178, 1311, 1426, 1767, 1922, 2139, 2413, 2622, 2883, 2921, 3534, 3937, 4278, 4826, 5766, 5842, 7239, 7874, 8763, 11811, 13547, 14478, 17526, 18259, 22103, 23622, 27094, 36518, 40641, 44206, 54777, 55499, 66309, 74803, 81282, 90551, 109554, 110998, 122047, 132618, 149606, 166497, 181102, 224409, 244094, 271653, 332994, 366141, 419957, 448818, 543306, 732282, 839914, 1259871, 1720469, 2318893, 2519742, 2807081, 3440938, 4637786, 5161407, 5614162, 6956679, 8421243, 10322814, 13913358, 16842486, 53334539, 106669078, 160003617, 320007234]

約数ペア:

[(1, 320007234), (2, 160003617), (3, 106669078), (6, 53334539), (19, 16842486), (23, 13913358), (31, 10322814), (38, 8421243), (46, 6956679), (57, 5614162), (62, 5161407), (69, 4637786), (93, 3440938), (114, 2807081), (127, 2519742), (138, 2318893), (186, 1720469), (254, 1259871), (381, 839914), (437, 732282), (589, 543306), (713, 448818), (762, 419957), (874, 366141), (961, 332994), (1178, 271653), (1311, 244094), (1426, 224409), (1767, 181102), (1922, 166497), (2139, 149606), (2413, 132618), (2622, 122047), (2883, 110998), (2921, 109554), (3534, 90551), (3937, 81282), (4278, 74803), (4826, 66309), (5766, 55499), (5842, 54777), (7239, 44206), (7874, 40641), (8763, 36518), (11811, 27094), (13547, 23622), (14478, 22103), (17526, 18259)]