279269696

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1499}}^1$

素因数の和:1623

約数の個数: 56

約数和(自身を含む): 576072000

約数和(自身を除く): 296802304

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 71, 82, 142, 164, 284, 328, 568, 656, 1136, 1312, 1499, 2272, 2624, 2911, 2998, 4544, 5822, 5996, 11644, 11992, 23288, 23984, 46576, 47968, 61459, 93152, 95936, 106429, 122918, 186304, 212858, 245836, 425716, 491672, 851432, 983344, 1702864, 1966688, 3405728, 3933376, 4363589, 6811456, 8727178, 17454356, 34908712, 69817424, 139634848, 279269696]

約数ペア:

[(1, 279269696), (2, 139634848), (4, 69817424), (8, 34908712), (16, 17454356), (32, 8727178), (41, 6811456), (64, 4363589), (71, 3933376), (82, 3405728), (142, 1966688), (164, 1702864), (284, 983344), (328, 851432), (568, 491672), (656, 425716), (1136, 245836), (1312, 212858), (1499, 186304), (2272, 122918), (2624, 106429), (2911, 95936), (2998, 93152), (4544, 61459), (5822, 47968), (5996, 46576), (11644, 23984), (11992, 23288)]