313745796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:235

約数の個数: 216

約数和(自身を含む): 1007173440

約数和(自身を除く): 693427644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 53, 63, 78, 84, 91, 106, 117, 126, 139, 156, 159, 169, 182, 212, 234, 252, 273, 278, 318, 338, 364, 371, 417, 468, 477, 507, 546, 556, 636, 676, 689, 742, 819, 834, 954, 973, 1014, 1092, 1113, 1183, 1251, 1378, 1484, 1521, 1638, 1668, 1807, 1908, 1946, 2028, 2067, 2226, 2366, 2502, 2756, 2919, 3042, 3276, 3339, 3549, 3614, 3892, 4134, 4452, 4732, 4823, 5004, 5421, 5838, 6084, 6201, 6678, 7098, 7228, 7367, 8268, 8757, 8957, 9646, 10647, 10842, 11676, 12402, 12649, 13356, 14196, 14469, 14734, 16263, 17514, 17914, 19292, 21294, 21684, 22101, 23491, 24804, 25298, 26871, 28938, 29468, 32526, 35028, 35828, 37947, 42588, 43407, 44202, 46982, 50596, 51569, 53742, 57876, 62699, 65052, 66303, 70473, 75894, 80613, 86814, 88404, 93964, 95771, 103138, 107484, 113841, 125398, 132606, 140946, 151788, 154707, 161226, 164437, 173628, 188097, 191542, 206276, 211419, 227682, 250796, 265212, 281892, 287313, 309414, 322452, 328874, 376194, 383084, 422838, 455364, 464121, 493311, 564291, 574626, 618828, 657748, 670397, 752388, 845676, 861939, 928242, 986622, 1128582, 1149252, 1245023, 1340794, 1479933, 1723878, 1856484, 1973244, 2011191, 2257164, 2490046, 2681588, 2959866, 3447756, 3735069, 4022382, 4980092, 5919732, 6033573, 7470138, 8044764, 8715161, 11205207, 12067146, 14940276, 17430322, 22410414, 24134292, 26145483, 34860644, 44820828, 52290966, 78436449, 104581932, 156872898, 313745796]

約数ペア:

[(1, 313745796), (2, 156872898), (3, 104581932), (4, 78436449), (6, 52290966), (7, 44820828), (9, 34860644), (12, 26145483), (13, 24134292), (14, 22410414), (18, 17430322), (21, 14940276), (26, 12067146), (28, 11205207), (36, 8715161), (39, 8044764), (42, 7470138), (52, 6033573), (53, 5919732), (63, 4980092), (78, 4022382), (84, 3735069), (91, 3447756), (106, 2959866), (117, 2681588), (126, 2490046), (139, 2257164), (156, 2011191), (159, 1973244), (169, 1856484), (182, 1723878), (212, 1479933), (234, 1340794), (252, 1245023), (273, 1149252), (278, 1128582), (318, 986622), (338, 928242), (364, 861939), (371, 845676), (417, 752388), (468, 670397), (477, 657748), (507, 618828), (546, 574626), (556, 564291), (636, 493311), (676, 464121), (689, 455364), (742, 422838), (819, 383084), (834, 376194), (954, 328874), (973, 322452), (1014, 309414), (1092, 287313), (1113, 281892), (1183, 265212), (1251, 250796), (1378, 227682), (1484, 211419), (1521, 206276), (1638, 191542), (1668, 188097), (1807, 173628), (1908, 164437), (1946, 161226), (2028, 154707), (2067, 151788), (2226, 140946), (2366, 132606), (2502, 125398), (2756, 113841), (2919, 107484), (3042, 103138), (3276, 95771), (3339, 93964), (3549, 88404), (3614, 86814), (3892, 80613), (4134, 75894), (4452, 70473), (4732, 66303), (4823, 65052), (5004, 62699), (5421, 57876), (5838, 53742), (6084, 51569), (6201, 50596), (6678, 46982), (7098, 44202), (7228, 43407), (7367, 42588), (8268, 37947), (8757, 35828), (8957, 35028), (9646, 32526), (10647, 29468), (10842, 28938), (11676, 26871), (12402, 25298), (12649, 24804), (13356, 23491), (14196, 22101), (14469, 21684), (14734, 21294), (16263, 19292), (17514, 17914)]