240474906

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11161}}^1$

素因数の和:11201

約数の個数: 80

約数和(自身を含む): 648288960

約数和(自身を除く): 407814054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 266, 342, 378, 399, 513, 567, 798, 1026, 1134, 1197, 1539, 2394, 3078, 3591, 7182, 10773, 11161, 21546, 22322, 33483, 66966, 78127, 100449, 156254, 200898, 212059, 234381, 301347, 424118, 468762, 602694, 636177, 703143, 904041, 1272354, 1406286, 1484413, 1808082, 1908531, 2109429, 2968826, 3817062, 4218858, 4453239, 5725593, 6328287, 8906478, 11451186, 12656574, 13359717, 17176779, 26719434, 34353558, 40079151, 80158302, 120237453, 240474906]

約数ペア:

[(1, 240474906), (2, 120237453), (3, 80158302), (6, 40079151), (7, 34353558), (9, 26719434), (14, 17176779), (18, 13359717), (19, 12656574), (21, 11451186), (27, 8906478), (38, 6328287), (42, 5725593), (54, 4453239), (57, 4218858), (63, 3817062), (81, 2968826), (114, 2109429), (126, 1908531), (133, 1808082), (162, 1484413), (171, 1406286), (189, 1272354), (266, 904041), (342, 703143), (378, 636177), (399, 602694), (513, 468762), (567, 424118), (798, 301347), (1026, 234381), (1134, 212059), (1197, 200898), (1539, 156254), (2394, 100449), (3078, 78127), (3591, 66966), (7182, 33483), (10773, 22322), (11161, 21546)]