278103024

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{9067}}^1$

素因数の和:9155

約数の個数: 80

約数和(自身を含む): 809591040

約数和(自身を除く): 531488016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 142, 144, 213, 216, 284, 426, 432, 568, 639, 852, 1136, 1278, 1704, 1917, 2556, 3408, 3834, 5112, 7668, 9067, 10224, 15336, 18134, 27201, 30672, 36268, 54402, 72536, 81603, 108804, 145072, 163206, 217608, 244809, 326412, 435216, 489618, 643757, 652824, 979236, 1287514, 1305648, 1931271, 1958472, 2575028, 3862542, 3916944, 5150056, 5793813, 7725084, 10300112, 11587626, 15450168, 17381439, 23175252, 30900336, 34762878, 46350504, 69525756, 92701008, 139051512, 278103024]

約数ペア:

[(1, 278103024), (2, 139051512), (3, 92701008), (4, 69525756), (6, 46350504), (8, 34762878), (9, 30900336), (12, 23175252), (16, 17381439), (18, 15450168), (24, 11587626), (27, 10300112), (36, 7725084), (48, 5793813), (54, 5150056), (71, 3916944), (72, 3862542), (108, 2575028), (142, 1958472), (144, 1931271), (213, 1305648), (216, 1287514), (284, 979236), (426, 652824), (432, 643757), (568, 489618), (639, 435216), (852, 326412), (1136, 244809), (1278, 217608), (1704, 163206), (1917, 145072), (2556, 108804), (3408, 81603), (3834, 72536), (5112, 54402), (7668, 36268), (9067, 30672), (10224, 27201), (15336, 18134)]