269712954

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:225

約数の個数: 144

約数和(自身を含む): 710648640

約数和(自身を除く): 440935686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 59, 63, 71, 73, 98, 118, 126, 142, 146, 147, 177, 213, 219, 294, 354, 413, 426, 438, 441, 497, 511, 531, 639, 657, 826, 882, 994, 1022, 1062, 1239, 1278, 1314, 1491, 1533, 2478, 2891, 2982, 3066, 3479, 3577, 3717, 4189, 4307, 4473, 4599, 5183, 5782, 6958, 7154, 7434, 8378, 8614, 8673, 8946, 9198, 10366, 10437, 10731, 12567, 12921, 15549, 17346, 20874, 21462, 25134, 25842, 26019, 29323, 30149, 31098, 31311, 32193, 36281, 37701, 38763, 46647, 52038, 58646, 60298, 62622, 64386, 72562, 75402, 77526, 87969, 90447, 93294, 108843, 175938, 180894, 205261, 211043, 217686, 253967, 263907, 271341, 305797, 326529, 410522, 422086, 507934, 527814, 542682, 611594, 615783, 633129, 653058, 761901, 917391, 1231566, 1266258, 1523802, 1834782, 1847349, 1899387, 2140579, 2285703, 2752173, 3694698, 3798774, 4281158, 4571406, 5504346, 6421737, 12843474, 14984053, 19265211, 29968106, 38530422, 44952159, 89904318, 134856477, 269712954]

約数ペア:

[(1, 269712954), (2, 134856477), (3, 89904318), (6, 44952159), (7, 38530422), (9, 29968106), (14, 19265211), (18, 14984053), (21, 12843474), (42, 6421737), (49, 5504346), (59, 4571406), (63, 4281158), (71, 3798774), (73, 3694698), (98, 2752173), (118, 2285703), (126, 2140579), (142, 1899387), (146, 1847349), (147, 1834782), (177, 1523802), (213, 1266258), (219, 1231566), (294, 917391), (354, 761901), (413, 653058), (426, 633129), (438, 615783), (441, 611594), (497, 542682), (511, 527814), (531, 507934), (639, 422086), (657, 410522), (826, 326529), (882, 305797), (994, 271341), (1022, 263907), (1062, 253967), (1239, 217686), (1278, 211043), (1314, 205261), (1491, 180894), (1533, 175938), (2478, 108843), (2891, 93294), (2982, 90447), (3066, 87969), (3479, 77526), (3577, 75402), (3717, 72562), (4189, 64386), (4307, 62622), (4473, 60298), (4599, 58646), (5183, 52038), (5782, 46647), (6958, 38763), (7154, 37701), (7434, 36281), (8378, 32193), (8614, 31311), (8673, 31098), (8946, 30149), (9198, 29323), (10366, 26019), (10437, 25842), (10731, 25134), (12567, 21462), (12921, 20874), (15549, 17346)]