315050848

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{23057}}^1$

素因数の和:23135

約数の個数: 48

約数和(自身を含む): 720516384

約数和(自身を除く): 405465536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 3416, 6832, 13664, 23057, 46114, 92228, 161399, 184456, 322798, 368912, 645596, 737824, 1291192, 1406477, 2582384, 2812954, 5164768, 5625908, 9845339, 11251816, 19690678, 22503632, 39381356, 45007264, 78762712, 157525424, 315050848]

約数ペア:

[(1, 315050848), (2, 157525424), (4, 78762712), (7, 45007264), (8, 39381356), (14, 22503632), (16, 19690678), (28, 11251816), (32, 9845339), (56, 5625908), (61, 5164768), (112, 2812954), (122, 2582384), (224, 1406477), (244, 1291192), (427, 737824), (488, 645596), (854, 368912), (976, 322798), (1708, 184456), (1952, 161399), (3416, 92228), (6832, 46114), (13664, 23057)]