242709012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:223

約数の個数: 216

約数和(自身を含む): 783357120

約数和(自身を除く): 540648108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 41, 42, 52, 63, 78, 82, 84, 91, 117, 123, 126, 139, 156, 164, 169, 182, 234, 246, 252, 273, 278, 287, 338, 364, 369, 417, 468, 492, 507, 533, 546, 556, 574, 676, 738, 819, 834, 861, 973, 1014, 1066, 1092, 1148, 1183, 1251, 1476, 1521, 1599, 1638, 1668, 1722, 1807, 1946, 2028, 2132, 2366, 2502, 2583, 2919, 3042, 3198, 3276, 3444, 3549, 3614, 3731, 3892, 4732, 4797, 5004, 5166, 5421, 5699, 5838, 6084, 6396, 6929, 7098, 7228, 7462, 8757, 9594, 10332, 10647, 10842, 11193, 11398, 11676, 12649, 13858, 14196, 14924, 16263, 17097, 17514, 19188, 20787, 21294, 21684, 22386, 22796, 23491, 25298, 27716, 32526, 33579, 34194, 35028, 37947, 39893, 41574, 42588, 44772, 46982, 48503, 50596, 51291, 62361, 65052, 67158, 68388, 70473, 74087, 75894, 79786, 83148, 93964, 97006, 102582, 113841, 119679, 124722, 134316, 140946, 145509, 148174, 151788, 159572, 164437, 194012, 205164, 211419, 222261, 227682, 239358, 249444, 281892, 291018, 296348, 328874, 359037, 422838, 436527, 444522, 455364, 478716, 493311, 518609, 582036, 657748, 666783, 718074, 845676, 873054, 889044, 963131, 986622, 1037218, 1333566, 1436148, 1479933, 1555827, 1746108, 1926262, 1973244, 2074436, 2667132, 2889393, 2959866, 3111654, 3852524, 4667481, 5778786, 5919732, 6223308, 6741917, 8668179, 9334962, 11557572, 13483834, 17336358, 18669924, 20225751, 26967668, 34672716, 40451502, 60677253, 80903004, 121354506, 242709012]

約数ペア:

[(1, 242709012), (2, 121354506), (3, 80903004), (4, 60677253), (6, 40451502), (7, 34672716), (9, 26967668), (12, 20225751), (13, 18669924), (14, 17336358), (18, 13483834), (21, 11557572), (26, 9334962), (28, 8668179), (36, 6741917), (39, 6223308), (41, 5919732), (42, 5778786), (52, 4667481), (63, 3852524), (78, 3111654), (82, 2959866), (84, 2889393), (91, 2667132), (117, 2074436), (123, 1973244), (126, 1926262), (139, 1746108), (156, 1555827), (164, 1479933), (169, 1436148), (182, 1333566), (234, 1037218), (246, 986622), (252, 963131), (273, 889044), (278, 873054), (287, 845676), (338, 718074), (364, 666783), (369, 657748), (417, 582036), (468, 518609), (492, 493311), (507, 478716), (533, 455364), (546, 444522), (556, 436527), (574, 422838), (676, 359037), (738, 328874), (819, 296348), (834, 291018), (861, 281892), (973, 249444), (1014, 239358), (1066, 227682), (1092, 222261), (1148, 211419), (1183, 205164), (1251, 194012), (1476, 164437), (1521, 159572), (1599, 151788), (1638, 148174), (1668, 145509), (1722, 140946), (1807, 134316), (1946, 124722), (2028, 119679), (2132, 113841), (2366, 102582), (2502, 97006), (2583, 93964), (2919, 83148), (3042, 79786), (3198, 75894), (3276, 74087), (3444, 70473), (3549, 68388), (3614, 67158), (3731, 65052), (3892, 62361), (4732, 51291), (4797, 50596), (5004, 48503), (5166, 46982), (5421, 44772), (5699, 42588), (5838, 41574), (6084, 39893), (6396, 37947), (6929, 35028), (7098, 34194), (7228, 33579), (7462, 32526), (8757, 27716), (9594, 25298), (10332, 23491), (10647, 22796), (10842, 22386), (11193, 21684), (11398, 21294), (11676, 20787), (12649, 19188), (13858, 17514), (14196, 17097), (14924, 16263)]