271576768

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{14683}}^1$

素因数の和:14729

約数の個数: 42

約数和(自身を含む): 572514476

約数和(自身を除く): 300937708

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 289, 544, 578, 1088, 1156, 2312, 4624, 9248, 14683, 18496, 29366, 58732, 117464, 234928, 249611, 469856, 499222, 939712, 998444, 1996888, 3993776, 4243387, 7987552, 8486774, 15975104, 16973548, 33947096, 67894192, 135788384, 271576768]

約数ペア:

[(1, 271576768), (2, 135788384), (4, 67894192), (8, 33947096), (16, 16973548), (17, 15975104), (32, 8486774), (34, 7987552), (64, 4243387), (68, 3993776), (136, 1996888), (272, 998444), (289, 939712), (544, 499222), (578, 469856), (1088, 249611), (1156, 234928), (2312, 117464), (4624, 58732), (9248, 29366), (14683, 18496)]