1239173312

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1823}}^1$

素因数の和:1910

約数の個数: 112

約数和(自身を含む): 2853903360

約数和(自身を除く): 1614730048

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 43, 52, 64, 76, 86, 104, 152, 172, 208, 247, 304, 344, 416, 494, 559, 608, 688, 817, 832, 988, 1118, 1216, 1376, 1634, 1823, 1976, 2236, 2752, 3268, 3646, 3952, 4472, 6536, 7292, 7904, 8944, 10621, 13072, 14584, 15808, 17888, 21242, 23699, 26144, 29168, 34637, 35776, 42484, 47398, 52288, 58336, 69274, 78389, 84968, 94796, 116672, 138548, 156778, 169936, 189592, 277096, 313556, 339872, 379184, 450281, 554192, 627112, 679744, 758368, 900562, 1019057, 1108384, 1254224, 1489391, 1516736, 1801124, 2038114, 2216768, 2508448, 2978782, 3602248, 4076228, 5016896, 5957564, 7204496, 8152456, 11915128, 14408992, 16304912, 19362083, 23830256, 28817984, 32609824, 38724166, 47660512, 65219648, 77448332, 95321024, 154896664, 309793328, 619586656, 1239173312]

約数ペア:

[(1, 1239173312), (2, 619586656), (4, 309793328), (8, 154896664), (13, 95321024), (16, 77448332), (19, 65219648), (26, 47660512), (32, 38724166), (38, 32609824), (43, 28817984), (52, 23830256), (64, 19362083), (76, 16304912), (86, 14408992), (104, 11915128), (152, 8152456), (172, 7204496), (208, 5957564), (247, 5016896), (304, 4076228), (344, 3602248), (416, 2978782), (494, 2508448), (559, 2216768), (608, 2038114), (688, 1801124), (817, 1516736), (832, 1489391), (988, 1254224), (1118, 1108384), (1216, 1019057), (1376, 900562), (1634, 758368), (1823, 679744), (1976, 627112), (2236, 554192), (2752, 450281), (3268, 379184), (3646, 339872), (3952, 313556), (4472, 277096), (6536, 189592), (7292, 169936), (7904, 156778), (8944, 138548), (10621, 116672), (13072, 94796), (14584, 84968), (15808, 78389), (17888, 69274), (21242, 58336), (23699, 52288), (26144, 47398), (29168, 42484), (34637, 35776)]