284515744

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{1291}}^1$

素因数の和:1469

約数の個数: 48

約数和(自身を含む): 574330176

約数和(自身を除く): 289814432

約数列:

[1, 2, 4, 8, 16, 32, 71, 97, 142, 194, 284, 388, 568, 776, 1136, 1291, 1552, 2272, 2582, 3104, 5164, 6887, 10328, 13774, 20656, 27548, 41312, 55096, 91661, 110192, 125227, 183322, 220384, 250454, 366644, 500908, 733288, 1001816, 1466576, 2003632, 2933152, 4007264, 8891117, 17782234, 35564468, 71128936, 142257872, 284515744]

約数ペア:

[(1, 284515744), (2, 142257872), (4, 71128936), (8, 35564468), (16, 17782234), (32, 8891117), (71, 4007264), (97, 2933152), (142, 2003632), (194, 1466576), (284, 1001816), (388, 733288), (568, 500908), (776, 366644), (1136, 250454), (1291, 220384), (1552, 183322), (2272, 125227), (2582, 110192), (3104, 91661), (5164, 55096), (6887, 41312), (10328, 27548), (13774, 20656)]