1929492237568

素因数分解:

$2^8\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{248609}}^1$

素因数の和:248764

約数の個数: 144

約数和(自身を含む): 4536842123520

約数和(自身を除く): 2607349885952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 71, 112, 122, 128, 142, 224, 244, 256, 284, 427, 448, 488, 497, 568, 854, 896, 976, 994, 1136, 1708, 1792, 1952, 1988, 2272, 3416, 3904, 3976, 4331, 4544, 6832, 7808, 7952, 8662, 9088, 13664, 15616, 15904, 17324, 18176, 27328, 30317, 31808, 34648, 54656, 60634, 63616, 69296, 109312, 121268, 127232, 138592, 242536, 248609, 277184, 485072, 497218, 554368, 970144, 994436, 1108736, 1740263, 1940288, 1988872, 3480526, 3880576, 3977744, 6961052, 7761152, 7955488, 13922104, 15165149, 15910976, 17651239, 27844208, 30330298, 31821952, 35302478, 55688416, 60660596, 63643904, 70604956, 106156043, 111376832, 121321192, 123558673, 141209912, 212312086, 222753664, 242642384, 247117346, 282419824, 424624172, 445507328, 485284768, 494234692, 564839648, 849248344, 970569536, 988469384, 1076725579, 1129679296, 1698496688, 1941139072, 1976938768, 2153451158, 2259358592, 3396993376, 3882278144, 3953877536, 4306902316, 4518717184, 6793986752, 7537079053, 7907755072, 8613804632, 13587973504, 15074158106, 15815510144, 17227609264, 27175947008, 30148316212, 31631020288, 34455218528, 60296632424, 68910437056, 120593264848, 137820874112, 241186529696, 275641748224, 482373059392, 964746118784, 1929492237568]

約数ペア:

[(1, 1929492237568), (2, 964746118784), (4, 482373059392), (7, 275641748224), (8, 241186529696), (14, 137820874112), (16, 120593264848), (28, 68910437056), (32, 60296632424), (56, 34455218528), (61, 31631020288), (64, 30148316212), (71, 27175947008), (112, 17227609264), (122, 15815510144), (128, 15074158106), (142, 13587973504), (224, 8613804632), (244, 7907755072), (256, 7537079053), (284, 6793986752), (427, 4518717184), (448, 4306902316), (488, 3953877536), (497, 3882278144), (568, 3396993376), (854, 2259358592), (896, 2153451158), (976, 1976938768), (994, 1941139072), (1136, 1698496688), (1708, 1129679296), (1792, 1076725579), (1952, 988469384), (1988, 970569536), (2272, 849248344), (3416, 564839648), (3904, 494234692), (3976, 485284768), (4331, 445507328), (4544, 424624172), (6832, 282419824), (7808, 247117346), (7952, 242642384), (8662, 222753664), (9088, 212312086), (13664, 141209912), (15616, 123558673), (15904, 121321192), (17324, 111376832), (18176, 106156043), (27328, 70604956), (30317, 63643904), (31808, 60660596), (34648, 55688416), (54656, 35302478), (60634, 31821952), (63616, 30330298), (69296, 27844208), (109312, 17651239), (121268, 15910976), (127232, 15165149), (138592, 13922104), (242536, 7955488), (248609, 7761152), (277184, 6961052), (485072, 3977744), (497218, 3880576), (554368, 3480526), (970144, 1988872), (994436, 1940288), (1108736, 1740263)]