538641504

素因数分解:

$2^5\times 3^2\times {\mathrm{911}}^1\times {\mathrm{2053}}^1$

素因数の和:2980

約数の個数: 72

約数和(自身を含む): 1534190112

約数和(自身を除く): 995548608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 911, 1822, 2053, 2733, 3644, 4106, 5466, 6159, 7288, 8199, 8212, 10932, 12318, 14576, 16398, 16424, 18477, 21864, 24636, 29152, 32796, 32848, 36954, 43728, 49272, 65592, 65696, 73908, 87456, 98544, 131184, 147816, 197088, 262368, 295632, 591264, 1870283, 3740566, 5610849, 7481132, 11221698, 14962264, 16832547, 22443396, 29924528, 33665094, 44886792, 59849056, 67330188, 89773584, 134660376, 179547168, 269320752, 538641504]

約数ペア:

[(1, 538641504), (2, 269320752), (3, 179547168), (4, 134660376), (6, 89773584), (8, 67330188), (9, 59849056), (12, 44886792), (16, 33665094), (18, 29924528), (24, 22443396), (32, 16832547), (36, 14962264), (48, 11221698), (72, 7481132), (96, 5610849), (144, 3740566), (288, 1870283), (911, 591264), (1822, 295632), (2053, 262368), (2733, 197088), (3644, 147816), (4106, 131184), (5466, 98544), (6159, 87456), (7288, 73908), (8199, 65696), (8212, 65592), (10932, 49272), (12318, 43728), (14576, 36954), (16398, 32848), (16424, 32796), (18477, 29152), (21864, 24636)]