2019429984

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:402

約数の個数: 288

約数和(自身を含む): 6441507072

約数和(自身を除く): 4422077088

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 43, 44, 48, 52, 66, 78, 86, 88, 96, 104, 121, 129, 132, 143, 156, 172, 176, 208, 242, 258, 264, 286, 311, 312, 344, 352, 363, 416, 429, 473, 484, 516, 528, 559, 572, 622, 624, 688, 726, 858, 933, 946, 968, 1032, 1056, 1118, 1144, 1244, 1248, 1376, 1419, 1452, 1573, 1677, 1716, 1866, 1892, 1936, 2064, 2236, 2288, 2488, 2838, 2904, 3146, 3354, 3421, 3432, 3732, 3784, 3872, 4043, 4128, 4472, 4576, 4719, 4976, 5203, 5676, 5808, 6149, 6292, 6708, 6842, 6864, 7464, 7568, 8086, 8944, 9438, 9952, 10263, 10406, 11352, 11616, 12129, 12298, 12584, 13373, 13416, 13684, 13728, 14928, 15136, 15609, 16172, 17888, 18447, 18876, 20526, 20812, 22704, 24258, 24596, 25168, 26746, 26832, 27368, 29856, 31218, 32344, 36894, 37631, 37752, 40119, 41052, 41624, 44473, 45408, 48516, 49192, 50336, 53492, 53664, 54736, 62436, 64688, 67639, 73788, 75262, 75504, 80238, 82104, 83248, 88946, 97032, 98384, 106984, 109472, 112893, 124872, 129376, 133419, 135278, 147103, 147576, 150524, 151008, 160476, 164208, 166496, 173849, 177892, 194064, 196768, 202917, 213968, 225786, 249744, 266838, 270556, 294206, 295152, 301048, 320952, 328416, 347698, 355784, 388128, 405834, 427936, 441309, 451572, 489203, 499488, 521547, 533676, 541112, 588412, 590304, 602096, 641904, 695396, 711568, 811668, 882618, 903144, 978406, 1043094, 1067352, 1082224, 1176824, 1204192, 1283808, 1390792, 1423136, 1467609, 1618133, 1623336, 1765236, 1806288, 1912339, 1956812, 2086188, 2134704, 2164448, 2353648, 2781584, 2935218, 3236266, 3246672, 3530472, 3612576, 3824678, 3913624, 4172376, 4269408, 4707296, 4854399, 5563168, 5737017, 5870436, 6472532, 6493344, 7060944, 7649356, 7827248, 8344752, 9708798, 11474034, 11740872, 12945064, 14121888, 15298712, 15654496, 16689504, 19417596, 21035729, 22948068, 23481744, 25890128, 30597424, 38835192, 42071458, 45896136, 46963488, 51780256, 61194848, 63107187, 77670384, 84142916, 91792272, 126214374, 155340768, 168285832, 183584544, 252428748, 336571664, 504857496, 673143328, 1009714992, 2019429984]

約数ペア:

[(1, 2019429984), (2, 1009714992), (3, 673143328), (4, 504857496), (6, 336571664), (8, 252428748), (11, 183584544), (12, 168285832), (13, 155340768), (16, 126214374), (22, 91792272), (24, 84142916), (26, 77670384), (32, 63107187), (33, 61194848), (39, 51780256), (43, 46963488), (44, 45896136), (48, 42071458), (52, 38835192), (66, 30597424), (78, 25890128), (86, 23481744), (88, 22948068), (96, 21035729), (104, 19417596), (121, 16689504), (129, 15654496), (132, 15298712), (143, 14121888), (156, 12945064), (172, 11740872), (176, 11474034), (208, 9708798), (242, 8344752), (258, 7827248), (264, 7649356), (286, 7060944), (311, 6493344), (312, 6472532), (344, 5870436), (352, 5737017), (363, 5563168), (416, 4854399), (429, 4707296), (473, 4269408), (484, 4172376), (516, 3913624), (528, 3824678), (559, 3612576), (572, 3530472), (622, 3246672), (624, 3236266), (688, 2935218), (726, 2781584), (858, 2353648), (933, 2164448), (946, 2134704), (968, 2086188), (1032, 1956812), (1056, 1912339), (1118, 1806288), (1144, 1765236), (1244, 1623336), (1248, 1618133), (1376, 1467609), (1419, 1423136), (1452, 1390792), (1573, 1283808), (1677, 1204192), (1716, 1176824), (1866, 1082224), (1892, 1067352), (1936, 1043094), (2064, 978406), (2236, 903144), (2288, 882618), (2488, 811668), (2838, 711568), (2904, 695396), (3146, 641904), (3354, 602096), (3421, 590304), (3432, 588412), (3732, 541112), (3784, 533676), (3872, 521547), (4043, 499488), (4128, 489203), (4472, 451572), (4576, 441309), (4719, 427936), (4976, 405834), (5203, 388128), (5676, 355784), (5808, 347698), (6149, 328416), (6292, 320952), (6708, 301048), (6842, 295152), (6864, 294206), (7464, 270556), (7568, 266838), (8086, 249744), (8944, 225786), (9438, 213968), (9952, 202917), (10263, 196768), (10406, 194064), (11352, 177892), (11616, 173849), (12129, 166496), (12298, 164208), (12584, 160476), (13373, 151008), (13416, 150524), (13684, 147576), (13728, 147103), (14928, 135278), (15136, 133419), (15609, 129376), (16172, 124872), (17888, 112893), (18447, 109472), (18876, 106984), (20526, 98384), (20812, 97032), (22704, 88946), (24258, 83248), (24596, 82104), (25168, 80238), (26746, 75504), (26832, 75262), (27368, 73788), (29856, 67639), (31218, 64688), (32344, 62436), (36894, 54736), (37631, 53664), (37752, 53492), (40119, 50336), (41052, 49192), (41624, 48516), (44473, 45408)]