2109142728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20023}}^1$

素因数の和:20072

約数の個数: 192

約数和(自身を含む): 7496985600

約数和(自身を除く): 5387842872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 19, 21, 22, 24, 28, 33, 36, 38, 42, 44, 56, 57, 63, 66, 72, 76, 77, 84, 88, 99, 114, 126, 132, 133, 152, 154, 168, 171, 198, 209, 228, 231, 252, 264, 266, 308, 342, 396, 399, 418, 456, 462, 504, 532, 616, 627, 684, 693, 792, 798, 836, 924, 1064, 1197, 1254, 1368, 1386, 1463, 1596, 1672, 1848, 1881, 2394, 2508, 2772, 2926, 3192, 3762, 4389, 4788, 5016, 5544, 5852, 7524, 8778, 9576, 11704, 13167, 15048, 17556, 20023, 26334, 35112, 40046, 52668, 60069, 80092, 105336, 120138, 140161, 160184, 180207, 220253, 240276, 280322, 360414, 380437, 420483, 440506, 480552, 560644, 660759, 720828, 760874, 840966, 881012, 1121288, 1141311, 1261449, 1321518, 1441656, 1521748, 1541771, 1681932, 1762024, 1982277, 2282622, 2522898, 2643036, 2663059, 3043496, 3083542, 3363864, 3423933, 3964554, 4184807, 4565244, 4625313, 5045796, 5286072, 5326118, 6167084, 6847866, 7929108, 7989177, 8369614, 9130488, 9250626, 10091592, 10652236, 12334168, 12554421, 13695732, 13875939, 15858216, 15978354, 16739228, 18501252, 21304472, 23967531, 25108842, 27391464, 27751878, 29293649, 31956708, 33478456, 37002504, 37663263, 47935062, 50217684, 55503756, 58587298, 63913416, 75326526, 87880947, 95870124, 100435368, 111007512, 117174596, 150653052, 175761894, 191740248, 234349192, 263642841, 301306104, 351523788, 527285682, 703047576, 1054571364, 2109142728]

約数ペア:

[(1, 2109142728), (2, 1054571364), (3, 703047576), (4, 527285682), (6, 351523788), (7, 301306104), (8, 263642841), (9, 234349192), (11, 191740248), (12, 175761894), (14, 150653052), (18, 117174596), (19, 111007512), (21, 100435368), (22, 95870124), (24, 87880947), (28, 75326526), (33, 63913416), (36, 58587298), (38, 55503756), (42, 50217684), (44, 47935062), (56, 37663263), (57, 37002504), (63, 33478456), (66, 31956708), (72, 29293649), (76, 27751878), (77, 27391464), (84, 25108842), (88, 23967531), (99, 21304472), (114, 18501252), (126, 16739228), (132, 15978354), (133, 15858216), (152, 13875939), (154, 13695732), (168, 12554421), (171, 12334168), (198, 10652236), (209, 10091592), (228, 9250626), (231, 9130488), (252, 8369614), (264, 7989177), (266, 7929108), (308, 6847866), (342, 6167084), (396, 5326118), (399, 5286072), (418, 5045796), (456, 4625313), (462, 4565244), (504, 4184807), (532, 3964554), (616, 3423933), (627, 3363864), (684, 3083542), (693, 3043496), (792, 2663059), (798, 2643036), (836, 2522898), (924, 2282622), (1064, 1982277), (1197, 1762024), (1254, 1681932), (1368, 1541771), (1386, 1521748), (1463, 1441656), (1596, 1321518), (1672, 1261449), (1848, 1141311), (1881, 1121288), (2394, 881012), (2508, 840966), (2772, 760874), (2926, 720828), (3192, 660759), (3762, 560644), (4389, 480552), (4788, 440506), (5016, 420483), (5544, 380437), (5852, 360414), (7524, 280322), (8778, 240276), (9576, 220253), (11704, 180207), (13167, 160184), (15048, 140161), (17556, 120138), (20023, 105336), (26334, 80092), (35112, 60069), (40046, 52668)]