1339499136

素因数分解:

$2^7\times 3^1\times {\mathrm{197}}^1\times {\mathrm{17707}}^1$

素因数の和:17921

約数の個数: 64

約数和(自身を含む): 3576307680

約数和(自身を除く): 2236808544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 197, 384, 394, 591, 788, 1182, 1576, 2364, 3152, 4728, 6304, 9456, 12608, 17707, 18912, 25216, 35414, 37824, 53121, 70828, 75648, 106242, 141656, 212484, 283312, 424968, 566624, 849936, 1133248, 1699872, 2266496, 3399744, 3488279, 6799488, 6976558, 10464837, 13953116, 20929674, 27906232, 41859348, 55812464, 83718696, 111624928, 167437392, 223249856, 334874784, 446499712, 669749568, 1339499136]

約数ペア:

[(1, 1339499136), (2, 669749568), (3, 446499712), (4, 334874784), (6, 223249856), (8, 167437392), (12, 111624928), (16, 83718696), (24, 55812464), (32, 41859348), (48, 27906232), (64, 20929674), (96, 13953116), (128, 10464837), (192, 6976558), (197, 6799488), (384, 3488279), (394, 3399744), (591, 2266496), (788, 1699872), (1182, 1133248), (1576, 849936), (2364, 566624), (3152, 424968), (4728, 283312), (6304, 212484), (9456, 141656), (12608, 106242), (17707, 75648), (18912, 70828), (25216, 53121), (35414, 37824)]