306343728

素因数分解:

$2^4\times 3^3\times {\mathrm{317}}^1\times {\mathrm{2237}}^1$

素因数の和:2571

約数の個数: 80

約数和(自身を含む): 882488160

約数和(自身を除く): 576144432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 317, 432, 634, 951, 1268, 1902, 2237, 2536, 2853, 3804, 4474, 5072, 5706, 6711, 7608, 8559, 8948, 11412, 13422, 15216, 17118, 17896, 20133, 22824, 26844, 34236, 35792, 40266, 45648, 53688, 60399, 68472, 80532, 107376, 120798, 136944, 161064, 241596, 322128, 483192, 709129, 966384, 1418258, 2127387, 2836516, 4254774, 5673032, 6382161, 8509548, 11346064, 12764322, 17019096, 19146483, 25528644, 34038192, 38292966, 51057288, 76585932, 102114576, 153171864, 306343728]

約数ペア:

[(1, 306343728), (2, 153171864), (3, 102114576), (4, 76585932), (6, 51057288), (8, 38292966), (9, 34038192), (12, 25528644), (16, 19146483), (18, 17019096), (24, 12764322), (27, 11346064), (36, 8509548), (48, 6382161), (54, 5673032), (72, 4254774), (108, 2836516), (144, 2127387), (216, 1418258), (317, 966384), (432, 709129), (634, 483192), (951, 322128), (1268, 241596), (1902, 161064), (2237, 136944), (2536, 120798), (2853, 107376), (3804, 80532), (4474, 68472), (5072, 60399), (5706, 53688), (6711, 45648), (7608, 40266), (8559, 35792), (8948, 34236), (11412, 26844), (13422, 22824), (15216, 20133), (17118, 17896)]