2219110128

素因数分解:

$2^4\times 3^3\times {\mathrm{97}}^1\times {\mathrm{52957}}^1$

素因数の和:53071

約数の個数: 80

約数和(自身を含む): 6435456160

約数和(自身を除く): 4216346032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 97, 108, 144, 194, 216, 291, 388, 432, 582, 776, 873, 1164, 1552, 1746, 2328, 2619, 3492, 4656, 5238, 6984, 10476, 13968, 20952, 41904, 52957, 105914, 158871, 211828, 317742, 423656, 476613, 635484, 847312, 953226, 1270968, 1429839, 1906452, 2541936, 2859678, 3812904, 5136829, 5719356, 7625808, 10273658, 11438712, 15410487, 20547316, 22877424, 30820974, 41094632, 46231461, 61641948, 82189264, 92462922, 123283896, 138694383, 184925844, 246567792, 277388766, 369851688, 554777532, 739703376, 1109555064, 2219110128]

約数ペア:

[(1, 2219110128), (2, 1109555064), (3, 739703376), (4, 554777532), (6, 369851688), (8, 277388766), (9, 246567792), (12, 184925844), (16, 138694383), (18, 123283896), (24, 92462922), (27, 82189264), (36, 61641948), (48, 46231461), (54, 41094632), (72, 30820974), (97, 22877424), (108, 20547316), (144, 15410487), (194, 11438712), (216, 10273658), (291, 7625808), (388, 5719356), (432, 5136829), (582, 3812904), (776, 2859678), (873, 2541936), (1164, 1906452), (1552, 1429839), (1746, 1270968), (2328, 953226), (2619, 847312), (3492, 635484), (4656, 476613), (5238, 423656), (6984, 317742), (10476, 211828), (13968, 158871), (20952, 105914), (41904, 52957)]