442947276

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{11467}}^1$

素因数の和:11543

約数の個数: 72

約数和(自身を含む): 1189690320

約数和(自身を除く): 746743044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 37, 58, 74, 87, 111, 116, 148, 174, 222, 261, 333, 348, 444, 522, 666, 1044, 1073, 1332, 2146, 3219, 4292, 6438, 9657, 11467, 12876, 19314, 22934, 34401, 38628, 45868, 68802, 103203, 137604, 206406, 332543, 412812, 424279, 665086, 848558, 997629, 1272837, 1330172, 1697116, 1995258, 2545674, 2992887, 3818511, 3990516, 5091348, 5985774, 7637022, 11971548, 12304091, 15274044, 24608182, 36912273, 49216364, 73824546, 110736819, 147649092, 221473638, 442947276]

約数ペア:

[(1, 442947276), (2, 221473638), (3, 147649092), (4, 110736819), (6, 73824546), (9, 49216364), (12, 36912273), (18, 24608182), (29, 15274044), (36, 12304091), (37, 11971548), (58, 7637022), (74, 5985774), (87, 5091348), (111, 3990516), (116, 3818511), (148, 2992887), (174, 2545674), (222, 1995258), (261, 1697116), (333, 1330172), (348, 1272837), (444, 997629), (522, 848558), (666, 665086), (1044, 424279), (1073, 412812), (1332, 332543), (2146, 206406), (3219, 137604), (4292, 103203), (6438, 68802), (9657, 45868), (11467, 38628), (12876, 34401), (19314, 22934)]