2581481952

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:470

約数の個数: 288

約数和(自身を含む): 8701684992

約数和(自身を除く): 6120203040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 63, 72, 84, 86, 96, 97, 112, 126, 129, 144, 168, 172, 194, 224, 252, 258, 288, 291, 301, 307, 336, 344, 387, 388, 504, 516, 582, 602, 614, 672, 679, 688, 774, 776, 873, 903, 921, 1008, 1032, 1164, 1204, 1228, 1358, 1376, 1548, 1552, 1746, 1806, 1842, 2016, 2037, 2064, 2149, 2328, 2408, 2456, 2709, 2716, 2763, 3096, 3104, 3492, 3612, 3684, 4074, 4128, 4171, 4298, 4656, 4816, 4912, 5418, 5432, 5526, 6111, 6192, 6447, 6984, 7224, 7368, 8148, 8342, 8596, 9312, 9632, 9824, 10836, 10864, 11052, 12222, 12384, 12513, 12894, 13201, 13968, 14448, 14736, 16296, 16684, 17192, 19341, 21672, 21728, 22104, 24444, 25026, 25788, 26402, 27936, 28896, 29197, 29472, 29779, 32592, 33368, 34384, 37539, 38682, 39603, 43344, 44208, 48888, 50052, 51576, 52804, 58394, 59558, 65184, 66736, 68768, 75078, 77364, 79206, 86688, 87591, 88416, 89337, 92407, 97776, 100104, 103152, 105608, 116788, 118809, 119116, 133472, 150156, 154728, 158412, 175182, 178674, 184814, 195552, 200208, 206304, 208453, 211216, 233576, 237618, 238232, 262773, 268011, 277221, 300312, 309456, 316824, 350364, 357348, 369628, 400416, 416906, 422432, 467152, 475236, 476464, 525546, 536022, 554442, 600624, 618912, 625359, 633648, 700728, 714696, 739256, 831663, 833812, 934304, 950472, 952928, 1051092, 1072044, 1108884, 1201248, 1250718, 1267296, 1280497, 1401456, 1429392, 1478512, 1663326, 1667624, 1876077, 1900944, 2102184, 2144088, 2217768, 2501436, 2560994, 2802912, 2858784, 2957024, 3326652, 3335248, 3752154, 3801888, 3841491, 4204368, 4288176, 4435536, 5002872, 5121988, 6653304, 6670496, 7504308, 7682982, 8408736, 8576352, 8871072, 8963479, 10005744, 10243976, 11524473, 13306608, 15008616, 15365964, 17926958, 20011488, 20487952, 23048946, 26613216, 26890437, 30017232, 30731928, 35853916, 40975904, 46097892, 53780874, 60034464, 61463856, 71707832, 80671311, 92195784, 107561748, 122927712, 143415664, 161342622, 184391568, 215123496, 286831328, 322685244, 368783136, 430246992, 645370488, 860493984, 1290740976, 2581481952]

約数ペア:

[(1, 2581481952), (2, 1290740976), (3, 860493984), (4, 645370488), (6, 430246992), (7, 368783136), (8, 322685244), (9, 286831328), (12, 215123496), (14, 184391568), (16, 161342622), (18, 143415664), (21, 122927712), (24, 107561748), (28, 92195784), (32, 80671311), (36, 71707832), (42, 61463856), (43, 60034464), (48, 53780874), (56, 46097892), (63, 40975904), (72, 35853916), (84, 30731928), (86, 30017232), (96, 26890437), (97, 26613216), (112, 23048946), (126, 20487952), (129, 20011488), (144, 17926958), (168, 15365964), (172, 15008616), (194, 13306608), (224, 11524473), (252, 10243976), (258, 10005744), (288, 8963479), (291, 8871072), (301, 8576352), (307, 8408736), (336, 7682982), (344, 7504308), (387, 6670496), (388, 6653304), (504, 5121988), (516, 5002872), (582, 4435536), (602, 4288176), (614, 4204368), (672, 3841491), (679, 3801888), (688, 3752154), (774, 3335248), (776, 3326652), (873, 2957024), (903, 2858784), (921, 2802912), (1008, 2560994), (1032, 2501436), (1164, 2217768), (1204, 2144088), (1228, 2102184), (1358, 1900944), (1376, 1876077), (1548, 1667624), (1552, 1663326), (1746, 1478512), (1806, 1429392), (1842, 1401456), (2016, 1280497), (2037, 1267296), (2064, 1250718), (2149, 1201248), (2328, 1108884), (2408, 1072044), (2456, 1051092), (2709, 952928), (2716, 950472), (2763, 934304), (3096, 833812), (3104, 831663), (3492, 739256), (3612, 714696), (3684, 700728), (4074, 633648), (4128, 625359), (4171, 618912), (4298, 600624), (4656, 554442), (4816, 536022), (4912, 525546), (5418, 476464), (5432, 475236), (5526, 467152), (6111, 422432), (6192, 416906), (6447, 400416), (6984, 369628), (7224, 357348), (7368, 350364), (8148, 316824), (8342, 309456), (8596, 300312), (9312, 277221), (9632, 268011), (9824, 262773), (10836, 238232), (10864, 237618), (11052, 233576), (12222, 211216), (12384, 208453), (12513, 206304), (12894, 200208), (13201, 195552), (13968, 184814), (14448, 178674), (14736, 175182), (16296, 158412), (16684, 154728), (17192, 150156), (19341, 133472), (21672, 119116), (21728, 118809), (22104, 116788), (24444, 105608), (25026, 103152), (25788, 100104), (26402, 97776), (27936, 92407), (28896, 89337), (29197, 88416), (29472, 87591), (29779, 86688), (32592, 79206), (33368, 77364), (34384, 75078), (37539, 68768), (38682, 66736), (39603, 65184), (43344, 59558), (44208, 58394), (48888, 52804), (50052, 51576)]