272692448

素因数分解:

$2^5\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2851}}^1$

素因数の和:2936

約数の個数: 72

約数和(自身を含む): 634974984

約数和(自身を除く): 362282536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 98, 112, 122, 196, 224, 244, 392, 427, 488, 784, 854, 976, 1568, 1708, 1952, 2851, 2989, 3416, 5702, 5978, 6832, 11404, 11956, 13664, 19957, 22808, 23912, 39914, 45616, 47824, 79828, 91232, 95648, 139699, 159656, 173911, 279398, 319312, 347822, 558796, 638624, 695644, 1117592, 1217377, 1391288, 2235184, 2434754, 2782576, 4470368, 4869508, 5565152, 8521639, 9739016, 17043278, 19478032, 34086556, 38956064, 68173112, 136346224, 272692448]

約数ペア:

[(1, 272692448), (2, 136346224), (4, 68173112), (7, 38956064), (8, 34086556), (14, 19478032), (16, 17043278), (28, 9739016), (32, 8521639), (49, 5565152), (56, 4869508), (61, 4470368), (98, 2782576), (112, 2434754), (122, 2235184), (196, 1391288), (224, 1217377), (244, 1117592), (392, 695644), (427, 638624), (488, 558796), (784, 347822), (854, 319312), (976, 279398), (1568, 173911), (1708, 159656), (1952, 139699), (2851, 95648), (2989, 91232), (3416, 79828), (5702, 47824), (5978, 45616), (6832, 39914), (11404, 23912), (11956, 22808), (13664, 19957)]