2658512493

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:304

約数の個数: 144

約数和(自身を含む): 5033298816

約数和(自身を除く): 2374786323

約数列:

[1, 3, 7, 9, 13, 21, 37, 39, 49, 63, 83, 91, 111, 117, 147, 151, 249, 259, 273, 333, 441, 453, 481, 581, 637, 747, 777, 819, 1057, 1079, 1359, 1443, 1743, 1813, 1911, 1963, 2331, 3071, 3171, 3237, 3367, 4067, 4329, 5229, 5439, 5587, 5733, 5889, 7399, 7553, 9213, 9513, 9711, 10101, 12201, 12533, 13741, 16317, 16761, 17667, 21497, 22197, 22659, 23569, 27639, 30303, 36603, 37599, 39109, 39923, 41223, 50283, 52871, 64491, 66591, 67977, 70707, 72631, 87731, 96187, 112797, 117327, 119769, 123669, 150479, 158613, 162929, 193473, 212121, 217893, 263193, 273763, 279461, 288561, 351981, 359307, 451437, 463721, 475839, 488787, 508417, 614117, 653679, 789579, 821289, 838383, 865683, 1140503, 1354311, 1391163, 1466361, 1525251, 1842351, 1956227, 2463867, 2515149, 3246047, 3421509, 3558919, 4173489, 4575753, 5527053, 5868681, 6028373, 7983521, 9738141, 10264527, 10676757, 17606043, 18085119, 22722329, 23950563, 29214423, 32030271, 42198611, 54255357, 68166987, 71851689, 126595833, 204500961, 295390277, 379787499, 886170831, 2658512493]

約数ペア:

[(1, 2658512493), (3, 886170831), (7, 379787499), (9, 295390277), (13, 204500961), (21, 126595833), (37, 71851689), (39, 68166987), (49, 54255357), (63, 42198611), (83, 32030271), (91, 29214423), (111, 23950563), (117, 22722329), (147, 18085119), (151, 17606043), (249, 10676757), (259, 10264527), (273, 9738141), (333, 7983521), (441, 6028373), (453, 5868681), (481, 5527053), (581, 4575753), (637, 4173489), (747, 3558919), (777, 3421509), (819, 3246047), (1057, 2515149), (1079, 2463867), (1359, 1956227), (1443, 1842351), (1743, 1525251), (1813, 1466361), (1911, 1391163), (1963, 1354311), (2331, 1140503), (3071, 865683), (3171, 838383), (3237, 821289), (3367, 789579), (4067, 653679), (4329, 614117), (5229, 508417), (5439, 488787), (5587, 475839), (5733, 463721), (5889, 451437), (7399, 359307), (7553, 351981), (9213, 288561), (9513, 279461), (9711, 273763), (10101, 263193), (12201, 217893), (12533, 212121), (13741, 193473), (16317, 162929), (16761, 158613), (17667, 150479), (21497, 123669), (22197, 119769), (22659, 117327), (23569, 112797), (27639, 96187), (30303, 87731), (36603, 72631), (37599, 70707), (39109, 67977), (39923, 66591), (41223, 64491), (50283, 52871)]