268836246

素因数分解:

$2^1\times 3^6\times 7^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 168

約数和(自身を含む): 726678864

約数和(自身を除く): 457842618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 53, 54, 63, 71, 81, 98, 106, 126, 142, 147, 159, 162, 189, 213, 243, 294, 318, 371, 378, 426, 441, 477, 486, 497, 567, 639, 729, 742, 882, 954, 994, 1113, 1134, 1278, 1323, 1431, 1458, 1491, 1701, 1917, 2226, 2597, 2646, 2862, 2982, 3339, 3402, 3479, 3763, 3834, 3969, 4293, 4473, 5103, 5194, 5751, 6678, 6958, 7526, 7791, 7938, 8586, 8946, 10017, 10206, 10437, 11289, 11502, 11907, 12879, 13419, 15582, 17253, 20034, 20874, 22578, 23373, 23814, 25758, 26341, 26838, 30051, 31311, 33867, 34506, 35721, 38637, 40257, 46746, 51759, 52682, 60102, 62622, 67734, 70119, 71442, 77274, 79023, 80514, 90153, 93933, 101601, 103518, 120771, 140238, 158046, 180306, 184387, 187866, 203202, 210357, 237069, 241542, 270459, 281799, 304803, 362313, 368774, 420714, 474138, 540918, 553161, 563598, 609606, 631071, 711207, 724626, 845397, 914409, 1106322, 1262142, 1422414, 1659483, 1690794, 1828818, 1893213, 2133621, 2536191, 2743227, 3318966, 3786426, 4267242, 4978449, 5072382, 5486454, 6400863, 9956898, 12801726, 14935347, 19202589, 29870694, 38405178, 44806041, 89612082, 134418123, 268836246]

約数ペア:

[(1, 268836246), (2, 134418123), (3, 89612082), (6, 44806041), (7, 38405178), (9, 29870694), (14, 19202589), (18, 14935347), (21, 12801726), (27, 9956898), (42, 6400863), (49, 5486454), (53, 5072382), (54, 4978449), (63, 4267242), (71, 3786426), (81, 3318966), (98, 2743227), (106, 2536191), (126, 2133621), (142, 1893213), (147, 1828818), (159, 1690794), (162, 1659483), (189, 1422414), (213, 1262142), (243, 1106322), (294, 914409), (318, 845397), (371, 724626), (378, 711207), (426, 631071), (441, 609606), (477, 563598), (486, 553161), (497, 540918), (567, 474138), (639, 420714), (729, 368774), (742, 362313), (882, 304803), (954, 281799), (994, 270459), (1113, 241542), (1134, 237069), (1278, 210357), (1323, 203202), (1431, 187866), (1458, 184387), (1491, 180306), (1701, 158046), (1917, 140238), (2226, 120771), (2597, 103518), (2646, 101601), (2862, 93933), (2982, 90153), (3339, 80514), (3402, 79023), (3479, 77274), (3763, 71442), (3834, 70119), (3969, 67734), (4293, 62622), (4473, 60102), (5103, 52682), (5194, 51759), (5751, 46746), (6678, 40257), (6958, 38637), (7526, 35721), (7791, 34506), (7938, 33867), (8586, 31311), (8946, 30051), (10017, 26838), (10206, 26341), (10437, 25758), (11289, 23814), (11502, 23373), (11907, 22578), (12879, 20874), (13419, 20034), (15582, 17253)]