1250768898

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:517

約数の個数: 128

約数和(自身を含む): 3059712000

約数和(自身を除く): 1808943102

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 38, 54, 57, 58, 87, 114, 127, 171, 174, 254, 261, 331, 342, 381, 513, 522, 551, 662, 762, 783, 993, 1026, 1102, 1143, 1566, 1653, 1986, 2286, 2413, 2979, 3306, 3429, 3683, 4826, 4959, 5958, 6289, 6858, 7239, 7366, 8937, 9599, 9918, 11049, 12578, 14478, 14877, 17874, 18867, 19198, 21717, 22098, 28797, 29754, 33147, 37734, 42037, 43434, 56601, 57594, 65151, 66294, 69977, 84074, 86391, 99441, 113202, 126111, 130302, 139954, 169803, 172782, 182381, 198882, 209931, 252222, 259173, 339606, 364762, 378333, 419862, 518346, 547143, 629793, 756666, 798703, 1094286, 1134999, 1219073, 1259586, 1597406, 1641429, 1889379, 2269998, 2396109, 2438146, 3282858, 3657219, 3778758, 4792218, 4924287, 7188327, 7314438, 9848574, 10971657, 14376654, 21564981, 21943314, 23162387, 32914971, 43129962, 46324774, 65829942, 69487161, 138974322, 208461483, 416922966, 625384449, 1250768898]

約数ペア:

[(1, 1250768898), (2, 625384449), (3, 416922966), (6, 208461483), (9, 138974322), (18, 69487161), (19, 65829942), (27, 46324774), (29, 43129962), (38, 32914971), (54, 23162387), (57, 21943314), (58, 21564981), (87, 14376654), (114, 10971657), (127, 9848574), (171, 7314438), (174, 7188327), (254, 4924287), (261, 4792218), (331, 3778758), (342, 3657219), (381, 3282858), (513, 2438146), (522, 2396109), (551, 2269998), (662, 1889379), (762, 1641429), (783, 1597406), (993, 1259586), (1026, 1219073), (1102, 1134999), (1143, 1094286), (1566, 798703), (1653, 756666), (1986, 629793), (2286, 547143), (2413, 518346), (2979, 419862), (3306, 378333), (3429, 364762), (3683, 339606), (4826, 259173), (4959, 252222), (5958, 209931), (6289, 198882), (6858, 182381), (7239, 172782), (7366, 169803), (8937, 139954), (9599, 130302), (9918, 126111), (11049, 113202), (12578, 99441), (14478, 86391), (14877, 84074), (17874, 69977), (18867, 66294), (19198, 65151), (21717, 57594), (22098, 56601), (28797, 43434), (29754, 42037), (33147, 37734)]