271573952

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5351}}^1$

素因数の和:5437

約数の個数: 56

約数和(自身を含む): 589983072

約数和(自身を除く): 318409120

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 208, 244, 416, 488, 793, 832, 976, 1586, 1952, 3172, 3904, 5351, 6344, 10702, 12688, 21404, 25376, 42808, 50752, 69563, 85616, 139126, 171232, 278252, 326411, 342464, 556504, 652822, 1113008, 1305644, 2226016, 2611288, 4243343, 4452032, 5222576, 8486686, 10445152, 16973372, 20890304, 33946744, 67893488, 135786976, 271573952]

約数ペア:

[(1, 271573952), (2, 135786976), (4, 67893488), (8, 33946744), (13, 20890304), (16, 16973372), (26, 10445152), (32, 8486686), (52, 5222576), (61, 4452032), (64, 4243343), (104, 2611288), (122, 2226016), (208, 1305644), (244, 1113008), (416, 652822), (488, 556504), (793, 342464), (832, 326411), (976, 278252), (1586, 171232), (1952, 139126), (3172, 85616), (3904, 69563), (5351, 50752), (6344, 42808), (10702, 25376), (12688, 21404)]