2001770568

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{547}}^1$

素因数の和:756

約数の個数: 192

約数和(自身を含む): 6370565760

約数和(自身を除く): 4368795192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 53, 56, 63, 72, 84, 106, 126, 137, 159, 168, 212, 252, 274, 318, 371, 411, 424, 477, 504, 547, 548, 636, 742, 822, 954, 959, 1094, 1096, 1113, 1233, 1272, 1484, 1641, 1644, 1908, 1918, 2188, 2226, 2466, 2877, 2968, 3282, 3288, 3339, 3816, 3829, 3836, 4376, 4452, 4923, 4932, 5754, 6564, 6678, 7261, 7658, 7672, 8631, 8904, 9846, 9864, 11487, 11508, 13128, 13356, 14522, 15316, 17262, 19692, 21783, 22974, 23016, 26712, 28991, 29044, 30632, 34461, 34524, 39384, 43566, 45948, 50827, 57982, 58088, 65349, 68922, 69048, 74939, 86973, 87132, 91896, 101654, 115964, 130698, 137844, 149878, 152481, 173946, 174264, 202937, 203308, 224817, 231928, 260919, 261396, 275688, 299756, 304962, 347892, 405874, 406616, 449634, 457443, 521838, 522792, 524573, 599512, 608811, 609924, 674451, 695784, 811748, 899268, 914886, 1043676, 1049146, 1217622, 1219848, 1348902, 1573719, 1623496, 1798536, 1826433, 1829772, 2087352, 2098292, 2435244, 2697804, 3147438, 3652866, 3659544, 3971767, 4196584, 4721157, 4870488, 5395608, 6294876, 7305732, 7943534, 9442314, 11915301, 12589752, 14611464, 15887068, 18884628, 23830602, 27802369, 31774136, 35745903, 37769256, 47661204, 55604738, 71491806, 83407107, 95322408, 111209476, 142983612, 166814214, 222418952, 250221321, 285967224, 333628428, 500442642, 667256856, 1000885284, 2001770568]

約数ペア:

[(1, 2001770568), (2, 1000885284), (3, 667256856), (4, 500442642), (6, 333628428), (7, 285967224), (8, 250221321), (9, 222418952), (12, 166814214), (14, 142983612), (18, 111209476), (21, 95322408), (24, 83407107), (28, 71491806), (36, 55604738), (42, 47661204), (53, 37769256), (56, 35745903), (63, 31774136), (72, 27802369), (84, 23830602), (106, 18884628), (126, 15887068), (137, 14611464), (159, 12589752), (168, 11915301), (212, 9442314), (252, 7943534), (274, 7305732), (318, 6294876), (371, 5395608), (411, 4870488), (424, 4721157), (477, 4196584), (504, 3971767), (547, 3659544), (548, 3652866), (636, 3147438), (742, 2697804), (822, 2435244), (954, 2098292), (959, 2087352), (1094, 1829772), (1096, 1826433), (1113, 1798536), (1233, 1623496), (1272, 1573719), (1484, 1348902), (1641, 1219848), (1644, 1217622), (1908, 1049146), (1918, 1043676), (2188, 914886), (2226, 899268), (2466, 811748), (2877, 695784), (2968, 674451), (3282, 609924), (3288, 608811), (3339, 599512), (3816, 524573), (3829, 522792), (3836, 521838), (4376, 457443), (4452, 449634), (4923, 406616), (4932, 405874), (5754, 347892), (6564, 304962), (6678, 299756), (7261, 275688), (7658, 261396), (7672, 260919), (8631, 231928), (8904, 224817), (9846, 203308), (9864, 202937), (11487, 174264), (11508, 173946), (13128, 152481), (13356, 149878), (14522, 137844), (15316, 130698), (17262, 115964), (19692, 101654), (21783, 91896), (22974, 87132), (23016, 86973), (26712, 74939), (28991, 69048), (29044, 68922), (30632, 65349), (34461, 58088), (34524, 57982), (39384, 50827), (43566, 45948)]