1079904784

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1\times {\mathrm{661}}^1$

素因数の和:1208

約数の個数: 80

約数和(自身を含む): 2482341120

約数和(自身を除く): 1402436336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 503, 661, 812, 1006, 1322, 1624, 2012, 2644, 3248, 3521, 4024, 4627, 5288, 7042, 8048, 9254, 10576, 14084, 14587, 18508, 19169, 28168, 29174, 37016, 38338, 56336, 58348, 74032, 76676, 102109, 116696, 134183, 153352, 204218, 233392, 268366, 306704, 332483, 408436, 536732, 664966, 816872, 1073464, 1329932, 1633744, 2146928, 2327381, 2659864, 4654762, 5319728, 9309524, 9642007, 18619048, 19284014, 37238096, 38568028, 67494049, 77136056, 134988098, 154272112, 269976196, 539952392, 1079904784]

約数ペア:

[(1, 1079904784), (2, 539952392), (4, 269976196), (7, 154272112), (8, 134988098), (14, 77136056), (16, 67494049), (28, 38568028), (29, 37238096), (56, 19284014), (58, 18619048), (112, 9642007), (116, 9309524), (203, 5319728), (232, 4654762), (406, 2659864), (464, 2327381), (503, 2146928), (661, 1633744), (812, 1329932), (1006, 1073464), (1322, 816872), (1624, 664966), (2012, 536732), (2644, 408436), (3248, 332483), (3521, 306704), (4024, 268366), (4627, 233392), (5288, 204218), (7042, 153352), (8048, 134183), (9254, 116696), (10576, 102109), (14084, 76676), (14587, 74032), (18508, 58348), (19169, 56336), (28168, 38338), (29174, 37016)]