1640990736

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{147997}}^1$

素因数の和:148029

約数の個数: 120

約数和(自身を含む): 5725746624

約数和(自身を除く): 4084755888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 308, 336, 396, 462, 504, 528, 616, 693, 792, 924, 1008, 1232, 1386, 1584, 1848, 2772, 3696, 5544, 11088, 147997, 295994, 443991, 591988, 887982, 1035979, 1183976, 1331973, 1627967, 1775964, 2071958, 2367952, 2663946, 3107937, 3255934, 3551928, 4143916, 4883901, 5327892, 6215874, 6511868, 7103856, 8287832, 9323811, 9767802, 10655784, 11395769, 12431748, 13023736, 14651703, 16575664, 18647622, 19535604, 21311568, 22791538, 24863496, 26047472, 29303406, 34187307, 37295244, 39071208, 45583076, 49726992, 58606812, 68374614, 74590488, 78142416, 91166152, 102561921, 117213624, 136749228, 149180976, 182332304, 205123842, 234427248, 273498456, 410247684, 546996912, 820495368, 1640990736]

約数ペア:

[(1, 1640990736), (2, 820495368), (3, 546996912), (4, 410247684), (6, 273498456), (7, 234427248), (8, 205123842), (9, 182332304), (11, 149180976), (12, 136749228), (14, 117213624), (16, 102561921), (18, 91166152), (21, 78142416), (22, 74590488), (24, 68374614), (28, 58606812), (33, 49726992), (36, 45583076), (42, 39071208), (44, 37295244), (48, 34187307), (56, 29303406), (63, 26047472), (66, 24863496), (72, 22791538), (77, 21311568), (84, 19535604), (88, 18647622), (99, 16575664), (112, 14651703), (126, 13023736), (132, 12431748), (144, 11395769), (154, 10655784), (168, 9767802), (176, 9323811), (198, 8287832), (231, 7103856), (252, 6511868), (264, 6215874), (308, 5327892), (336, 4883901), (396, 4143916), (462, 3551928), (504, 3255934), (528, 3107937), (616, 2663946), (693, 2367952), (792, 2071958), (924, 1775964), (1008, 1627967), (1232, 1331973), (1386, 1183976), (1584, 1035979), (1848, 887982), (2772, 591988), (3696, 443991), (5544, 295994), (11088, 147997)]