385714872

素因数分解:

$2^3\times 3^5\times {\mathrm{198413}}^1$

素因数の和:198434

約数の個数: 48

約数和(自身を含む): 1083340440

約数和(自身を除く): 697625568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 198413, 396826, 595239, 793652, 1190478, 1587304, 1785717, 2380956, 3571434, 4761912, 5357151, 7142868, 10714302, 14285736, 16071453, 21428604, 32142906, 42857208, 48214359, 64285812, 96428718, 128571624, 192857436, 385714872]

約数ペア:

[(1, 385714872), (2, 192857436), (3, 128571624), (4, 96428718), (6, 64285812), (8, 48214359), (9, 42857208), (12, 32142906), (18, 21428604), (24, 16071453), (27, 14285736), (36, 10714302), (54, 7142868), (72, 5357151), (81, 4761912), (108, 3571434), (162, 2380956), (216, 1785717), (243, 1587304), (324, 1190478), (486, 793652), (648, 595239), (972, 396826), (1944, 198413)]