1393865152

素因数分解:

$2^6\times {\mathrm{31}}^2\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:378

約数の個数: 84

約数和(自身を含む): 2896517448

約数和(自身を除く): 1502652296

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 131, 173, 248, 262, 346, 496, 524, 692, 961, 992, 1048, 1384, 1922, 1984, 2096, 2768, 3844, 4061, 4192, 5363, 5536, 7688, 8122, 8384, 10726, 11072, 15376, 16244, 21452, 22663, 30752, 32488, 42904, 45326, 61504, 64976, 85808, 90652, 125891, 129952, 166253, 171616, 181304, 251782, 259904, 332506, 343232, 362608, 503564, 665012, 702553, 725216, 1007128, 1330024, 1405106, 1450432, 2014256, 2660048, 2810212, 4028512, 5320096, 5620424, 8057024, 10640192, 11240848, 21779143, 22481696, 43558286, 44963392, 87116572, 174233144, 348466288, 696932576, 1393865152]

約数ペア:

[(1, 1393865152), (2, 696932576), (4, 348466288), (8, 174233144), (16, 87116572), (31, 44963392), (32, 43558286), (62, 22481696), (64, 21779143), (124, 11240848), (131, 10640192), (173, 8057024), (248, 5620424), (262, 5320096), (346, 4028512), (496, 2810212), (524, 2660048), (692, 2014256), (961, 1450432), (992, 1405106), (1048, 1330024), (1384, 1007128), (1922, 725216), (1984, 702553), (2096, 665012), (2768, 503564), (3844, 362608), (4061, 343232), (4192, 332506), (5363, 259904), (5536, 251782), (7688, 181304), (8122, 171616), (8384, 166253), (10726, 129952), (11072, 125891), (15376, 90652), (16244, 85808), (21452, 64976), (22663, 61504), (30752, 45326), (32488, 42904)]