2780763216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{17497}}^1$

素因数の和:17569

約数の個数: 160

約数和(自身を含む): 9165032448

約数和(自身を除く): 6384269232

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 43, 44, 48, 56, 66, 77, 84, 86, 88, 112, 129, 132, 154, 168, 172, 176, 231, 258, 264, 301, 308, 336, 344, 462, 473, 516, 528, 602, 616, 688, 903, 924, 946, 1032, 1204, 1232, 1419, 1806, 1848, 1892, 2064, 2408, 2838, 3311, 3612, 3696, 3784, 4816, 5676, 6622, 7224, 7568, 9933, 11352, 13244, 14448, 17497, 19866, 22704, 26488, 34994, 39732, 52491, 52976, 69988, 79464, 104982, 122479, 139976, 158928, 192467, 209964, 244958, 279952, 367437, 384934, 419928, 489916, 577401, 734874, 752371, 769868, 839856, 979832, 1154802, 1347269, 1469748, 1504742, 1539736, 1959664, 2257113, 2309604, 2694538, 2939496, 3009484, 3079472, 4041807, 4514226, 4619208, 5266597, 5389076, 5878992, 6018968, 8083614, 8276081, 9028452, 9238416, 10533194, 10778152, 12037936, 15799791, 16167228, 16552162, 18056904, 21066388, 21556304, 24828243, 31599582, 32334456, 33104324, 36113808, 42132776, 49656486, 57932567, 63199164, 64668912, 66208648, 84265552, 99312972, 115865134, 126398328, 132417296, 173797701, 198625944, 231730268, 252796656, 347595402, 397251888, 463460536, 695190804, 926921072, 1390381608, 2780763216]

約数ペア:

[(1, 2780763216), (2, 1390381608), (3, 926921072), (4, 695190804), (6, 463460536), (7, 397251888), (8, 347595402), (11, 252796656), (12, 231730268), (14, 198625944), (16, 173797701), (21, 132417296), (22, 126398328), (24, 115865134), (28, 99312972), (33, 84265552), (42, 66208648), (43, 64668912), (44, 63199164), (48, 57932567), (56, 49656486), (66, 42132776), (77, 36113808), (84, 33104324), (86, 32334456), (88, 31599582), (112, 24828243), (129, 21556304), (132, 21066388), (154, 18056904), (168, 16552162), (172, 16167228), (176, 15799791), (231, 12037936), (258, 10778152), (264, 10533194), (301, 9238416), (308, 9028452), (336, 8276081), (344, 8083614), (462, 6018968), (473, 5878992), (516, 5389076), (528, 5266597), (602, 4619208), (616, 4514226), (688, 4041807), (903, 3079472), (924, 3009484), (946, 2939496), (1032, 2694538), (1204, 2309604), (1232, 2257113), (1419, 1959664), (1806, 1539736), (1848, 1504742), (1892, 1469748), (2064, 1347269), (2408, 1154802), (2838, 979832), (3311, 839856), (3612, 769868), (3696, 752371), (3784, 734874), (4816, 577401), (5676, 489916), (6622, 419928), (7224, 384934), (7568, 367437), (9933, 279952), (11352, 244958), (13244, 209964), (14448, 192467), (17497, 158928), (19866, 139976), (22704, 122479), (26488, 104982), (34994, 79464), (39732, 69988), (52491, 52976)]