470897400981

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{743}}^1\times {\mathrm{2593}}^1$

素因数の和:3562

約数の個数: 64

約数和(自身を含む): 732202278912

約数和(自身を除く): 261304877931

約数列:

[1, 3, 7, 21, 103, 113, 309, 339, 721, 743, 791, 2163, 2229, 2373, 2593, 5201, 7779, 11639, 15603, 18151, 34917, 54453, 76529, 81473, 83959, 229587, 244419, 251877, 267079, 293009, 535703, 587713, 801237, 879027, 1607109, 1763139, 1869553, 1926599, 2051063, 5608659, 5779797, 6153189, 8647777, 13486193, 25943331, 30179927, 40458579, 60534439, 90539781, 181603317, 198439697, 211259489, 217705687, 595319091, 633778467, 653117061, 1389077879, 1523939809, 4167233637, 4571819427, 22423685761, 67271057283, 156965800327, 470897400981]

約数ペア:

[(1, 470897400981), (3, 156965800327), (7, 67271057283), (21, 22423685761), (103, 4571819427), (113, 4167233637), (309, 1523939809), (339, 1389077879), (721, 653117061), (743, 633778467), (791, 595319091), (2163, 217705687), (2229, 211259489), (2373, 198439697), (2593, 181603317), (5201, 90539781), (7779, 60534439), (11639, 40458579), (15603, 30179927), (18151, 25943331), (34917, 13486193), (54453, 8647777), (76529, 6153189), (81473, 5779797), (83959, 5608659), (229587, 2051063), (244419, 1926599), (251877, 1869553), (267079, 1763139), (293009, 1607109), (535703, 879027), (587713, 801237)]