238889266192

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{120097}}^1$

素因数の和:120296

約数の個数: 80

約数和(自身を含む): 501805953792

約数和(自身を除く): 262916687600

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 103, 136, 142, 206, 272, 284, 412, 568, 824, 1136, 1207, 1648, 1751, 2414, 3502, 4828, 7004, 7313, 9656, 14008, 14626, 19312, 28016, 29252, 58504, 117008, 120097, 124321, 240194, 248642, 480388, 497284, 960776, 994568, 1921552, 1989136, 2041649, 4083298, 8166596, 8526887, 12369991, 16333192, 17053774, 24739982, 32666384, 34107548, 49479964, 68215096, 98959928, 136430192, 144957079, 197919856, 210289847, 289914158, 420579694, 579828316, 841159388, 878269361, 1159656632, 1682318776, 1756538722, 2319313264, 3364637552, 3513077444, 7026154888, 14052309776, 14930579137, 29861158274, 59722316548, 119444633096, 238889266192]

約数ペア:

[(1, 238889266192), (2, 119444633096), (4, 59722316548), (8, 29861158274), (16, 14930579137), (17, 14052309776), (34, 7026154888), (68, 3513077444), (71, 3364637552), (103, 2319313264), (136, 1756538722), (142, 1682318776), (206, 1159656632), (272, 878269361), (284, 841159388), (412, 579828316), (568, 420579694), (824, 289914158), (1136, 210289847), (1207, 197919856), (1648, 144957079), (1751, 136430192), (2414, 98959928), (3502, 68215096), (4828, 49479964), (7004, 34107548), (7313, 32666384), (9656, 24739982), (14008, 17053774), (14626, 16333192), (19312, 12369991), (28016, 8526887), (29252, 8166596), (58504, 4083298), (117008, 2041649), (120097, 1989136), (124321, 1921552), (240194, 994568), (248642, 960776), (480388, 497284)]