129450816

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{20431}}^1$

素因数の和:20460

約数の個数: 84

約数和(自身を含む): 404798784

約数和(自身を除く): 275347968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 144, 176, 192, 198, 264, 288, 352, 396, 528, 576, 704, 792, 1056, 1584, 2112, 3168, 6336, 20431, 40862, 61293, 81724, 122586, 163448, 183879, 224741, 245172, 326896, 367758, 449482, 490344, 653792, 674223, 735516, 898964, 980688, 1307584, 1348446, 1471032, 1797928, 1961376, 2022669, 2696892, 2942064, 3595856, 3922752, 4045338, 5393784, 5884128, 7191712, 8090676, 10787568, 11768256, 14383424, 16181352, 21575136, 32362704, 43150272, 64725408, 129450816]

約数ペア:

[(1, 129450816), (2, 64725408), (3, 43150272), (4, 32362704), (6, 21575136), (8, 16181352), (9, 14383424), (11, 11768256), (12, 10787568), (16, 8090676), (18, 7191712), (22, 5884128), (24, 5393784), (32, 4045338), (33, 3922752), (36, 3595856), (44, 2942064), (48, 2696892), (64, 2022669), (66, 1961376), (72, 1797928), (88, 1471032), (96, 1348446), (99, 1307584), (132, 980688), (144, 898964), (176, 735516), (192, 674223), (198, 653792), (264, 490344), (288, 449482), (352, 367758), (396, 326896), (528, 245172), (576, 224741), (704, 183879), (792, 163448), (1056, 122586), (1584, 81724), (2112, 61293), (3168, 40862), (6336, 20431)]