740875824

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{395767}}^1$

素因数の和:395794

約数の個数: 60

約数和(自身を含む): 2232923056

約数和(自身を除く): 1492047232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 395767, 791534, 1187301, 1583068, 2374602, 3166136, 3561903, 4749204, 5144971, 6332272, 7123806, 9498408, 10289942, 14247612, 15434913, 18996816, 20579884, 28495224, 30869826, 41159768, 46304739, 56990448, 61739652, 82319536, 92609478, 123479304, 185218956, 246958608, 370437912, 740875824]

約数ペア:

[(1, 740875824), (2, 370437912), (3, 246958608), (4, 185218956), (6, 123479304), (8, 92609478), (9, 82319536), (12, 61739652), (13, 56990448), (16, 46304739), (18, 41159768), (24, 30869826), (26, 28495224), (36, 20579884), (39, 18996816), (48, 15434913), (52, 14247612), (72, 10289942), (78, 9498408), (104, 7123806), (117, 6332272), (144, 5144971), (156, 4749204), (208, 3561903), (234, 3166136), (312, 2374602), (468, 1583068), (624, 1187301), (936, 791534), (1872, 395767)]