313640432

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{52837}}^1$

素因数の和:52905

約数の個数: 40

約数和(自身を含む): 707606496

約数和(自身を除く): 393966064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 52837, 105674, 211348, 369859, 422696, 739718, 845392, 1479436, 2800361, 2958872, 5600722, 5917744, 11201444, 19602527, 22402888, 39205054, 44805776, 78410108, 156820216, 313640432]

約数ペア:

[(1, 313640432), (2, 156820216), (4, 78410108), (7, 44805776), (8, 39205054), (14, 22402888), (16, 19602527), (28, 11201444), (53, 5917744), (56, 5600722), (106, 2958872), (112, 2800361), (212, 1479436), (371, 845392), (424, 739718), (742, 422696), (848, 369859), (1484, 211348), (2968, 105674), (5936, 52837)]