2169777344

素因数分解:

$2^6\times 7^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{607}}^1$

素因数の和:806

約数の個数: 112

約数和(自身を含む): 5040660480

約数和(自身を除く): 2870883136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 101, 112, 158, 202, 224, 316, 404, 448, 553, 607, 632, 707, 808, 1106, 1214, 1264, 1414, 1616, 2212, 2428, 2528, 2828, 3232, 4249, 4424, 4856, 5056, 5656, 6464, 7979, 8498, 8848, 9712, 11312, 15958, 16996, 17696, 19424, 22624, 31916, 33992, 35392, 38848, 45248, 47953, 55853, 61307, 63832, 67984, 95906, 111706, 122614, 127664, 135968, 191812, 223412, 245228, 255328, 271936, 335671, 383624, 429149, 446824, 490456, 510656, 671342, 767248, 858298, 893648, 980912, 1342684, 1534496, 1716596, 1787296, 1961824, 2685368, 3068992, 3433192, 3574592, 3923648, 4843253, 5370736, 6866384, 9686506, 10741472, 13732768, 19373012, 21482944, 27465536, 33902771, 38746024, 67805542, 77492048, 135611084, 154984096, 271222168, 309968192, 542444336, 1084888672, 2169777344]

約数ペア:

[(1, 2169777344), (2, 1084888672), (4, 542444336), (7, 309968192), (8, 271222168), (14, 154984096), (16, 135611084), (28, 77492048), (32, 67805542), (56, 38746024), (64, 33902771), (79, 27465536), (101, 21482944), (112, 19373012), (158, 13732768), (202, 10741472), (224, 9686506), (316, 6866384), (404, 5370736), (448, 4843253), (553, 3923648), (607, 3574592), (632, 3433192), (707, 3068992), (808, 2685368), (1106, 1961824), (1214, 1787296), (1264, 1716596), (1414, 1534496), (1616, 1342684), (2212, 980912), (2428, 893648), (2528, 858298), (2828, 767248), (3232, 671342), (4249, 510656), (4424, 490456), (4856, 446824), (5056, 429149), (5656, 383624), (6464, 335671), (7979, 271936), (8498, 255328), (8848, 245228), (9712, 223412), (11312, 191812), (15958, 135968), (16996, 127664), (17696, 122614), (19424, 111706), (22624, 95906), (31916, 67984), (33992, 63832), (35392, 61307), (38848, 55853), (45248, 47953)]