12783504

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:268

約数の個数: 80

約数和(自身を含む): 35354880

約数和(自身を除く): 22571376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 107, 114, 131, 152, 214, 228, 262, 304, 321, 393, 428, 456, 524, 642, 786, 856, 912, 1048, 1284, 1572, 1712, 2033, 2096, 2489, 2568, 3144, 4066, 4978, 5136, 6099, 6288, 7467, 8132, 9956, 12198, 14017, 14934, 16264, 19912, 24396, 28034, 29868, 32528, 39824, 42051, 48792, 56068, 59736, 84102, 97584, 112136, 119472, 168204, 224272, 266323, 336408, 532646, 672816, 798969, 1065292, 1597938, 2130584, 3195876, 4261168, 6391752, 12783504]

約数ペア:

[(1, 12783504), (2, 6391752), (3, 4261168), (4, 3195876), (6, 2130584), (8, 1597938), (12, 1065292), (16, 798969), (19, 672816), (24, 532646), (38, 336408), (48, 266323), (57, 224272), (76, 168204), (107, 119472), (114, 112136), (131, 97584), (152, 84102), (214, 59736), (228, 56068), (262, 48792), (304, 42051), (321, 39824), (393, 32528), (428, 29868), (456, 28034), (524, 24396), (642, 19912), (786, 16264), (856, 14934), (912, 14017), (1048, 12198), (1284, 9956), (1572, 8132), (1712, 7467), (2033, 6288), (2096, 6099), (2489, 5136), (2568, 4978), (3144, 4066)]