1333900872

素因数分解:

$2^3\times 3^6\times {\mathrm{331}}^1\times {\mathrm{691}}^1$

素因数の和:1046

約数の個数: 112

約数和(自身を含む): 3766652880

約数和(自身を除く): 2432752008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 331, 486, 648, 662, 691, 729, 972, 993, 1324, 1382, 1458, 1944, 1986, 2073, 2648, 2764, 2916, 2979, 3972, 4146, 5528, 5832, 5958, 6219, 7944, 8292, 8937, 11916, 12438, 16584, 17874, 18657, 23832, 24876, 26811, 35748, 37314, 49752, 53622, 55971, 71496, 74628, 80433, 107244, 111942, 149256, 160866, 167913, 214488, 223884, 228721, 241299, 321732, 335826, 447768, 457442, 482598, 503739, 643464, 671652, 686163, 914884, 965196, 1007478, 1343304, 1372326, 1829768, 1930392, 2014956, 2058489, 2744652, 4029912, 4116978, 5489304, 6175467, 8233956, 12350934, 16467912, 18526401, 24701868, 37052802, 49403736, 55579203, 74105604, 111158406, 148211208, 166737609, 222316812, 333475218, 444633624, 666950436, 1333900872]

約数ペア:

[(1, 1333900872), (2, 666950436), (3, 444633624), (4, 333475218), (6, 222316812), (8, 166737609), (9, 148211208), (12, 111158406), (18, 74105604), (24, 55579203), (27, 49403736), (36, 37052802), (54, 24701868), (72, 18526401), (81, 16467912), (108, 12350934), (162, 8233956), (216, 6175467), (243, 5489304), (324, 4116978), (331, 4029912), (486, 2744652), (648, 2058489), (662, 2014956), (691, 1930392), (729, 1829768), (972, 1372326), (993, 1343304), (1324, 1007478), (1382, 965196), (1458, 914884), (1944, 686163), (1986, 671652), (2073, 643464), (2648, 503739), (2764, 482598), (2916, 457442), (2979, 447768), (3972, 335826), (4146, 321732), (5528, 241299), (5832, 228721), (5958, 223884), (6219, 214488), (7944, 167913), (8292, 160866), (8937, 149256), (11916, 111942), (12438, 107244), (16584, 80433), (17874, 74628), (18657, 71496), (23832, 55971), (24876, 53622), (26811, 49752), (35748, 37314)]