216489792

素因数分解:

$2^6\times 3^1\times {\mathrm{71}}^1\times {\mathrm{15881}}^1$

素因数の和:15967

約数の個数: 56

約数和(自身を含む): 580900032

約数和(自身を除く): 364410240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 142, 192, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 4544, 6816, 13632, 15881, 31762, 47643, 63524, 95286, 127048, 190572, 254096, 381144, 508192, 762288, 1016384, 1127551, 1524576, 2255102, 3049152, 3382653, 4510204, 6765306, 9020408, 13530612, 18040816, 27061224, 36081632, 54122448, 72163264, 108244896, 216489792]

約数ペア:

[(1, 216489792), (2, 108244896), (3, 72163264), (4, 54122448), (6, 36081632), (8, 27061224), (12, 18040816), (16, 13530612), (24, 9020408), (32, 6765306), (48, 4510204), (64, 3382653), (71, 3049152), (96, 2255102), (142, 1524576), (192, 1127551), (213, 1016384), (284, 762288), (426, 508192), (568, 381144), (852, 254096), (1136, 190572), (1704, 127048), (2272, 95286), (3408, 63524), (4544, 47643), (6816, 31762), (13632, 15881)]