1271554704

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{307}}^1\times {\mathrm{587}}^1$

素因数の和:922

約数の個数: 180

約数和(自身を含む): 4160139984

約数和(自身を除く): 2888585280

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 307, 336, 392, 441, 504, 587, 588, 614, 784, 882, 921, 1008, 1174, 1176, 1228, 1761, 1764, 1842, 2149, 2348, 2352, 2456, 2763, 3522, 3528, 3684, 4109, 4298, 4696, 4912, 5283, 5526, 6447, 7044, 7056, 7368, 8218, 8596, 9392, 10566, 11052, 12327, 12894, 14088, 14736, 15043, 16436, 17192, 19341, 21132, 22104, 24654, 25788, 28176, 28763, 30086, 32872, 34384, 36981, 38682, 42264, 44208, 45129, 49308, 51576, 57526, 60172, 65744, 73962, 77364, 84528, 86289, 90258, 98616, 103152, 115052, 120344, 135387, 147924, 154728, 172578, 180209, 180516, 197232, 230104, 240688, 258867, 270774, 295848, 309456, 345156, 360418, 361032, 460208, 517734, 540627, 541548, 591696, 690312, 720836, 722064, 1035468, 1081254, 1083096, 1261463, 1380624, 1441672, 1621881, 2070936, 2162508, 2166192, 2522926, 2883344, 3243762, 3784389, 4141872, 4325016, 5045852, 6487524, 7568778, 8650032, 8830241, 10091704, 11353167, 12975048, 15137556, 17660482, 20183408, 22706334, 25950096, 26490723, 30275112, 35320964, 45412668, 52981446, 60550224, 70641928, 79472169, 90825336, 105962892, 141283856, 158944338, 181650672, 211925784, 317888676, 423851568, 635777352, 1271554704]

約数ペア:

[(1, 1271554704), (2, 635777352), (3, 423851568), (4, 317888676), (6, 211925784), (7, 181650672), (8, 158944338), (9, 141283856), (12, 105962892), (14, 90825336), (16, 79472169), (18, 70641928), (21, 60550224), (24, 52981446), (28, 45412668), (36, 35320964), (42, 30275112), (48, 26490723), (49, 25950096), (56, 22706334), (63, 20183408), (72, 17660482), (84, 15137556), (98, 12975048), (112, 11353167), (126, 10091704), (144, 8830241), (147, 8650032), (168, 7568778), (196, 6487524), (252, 5045852), (294, 4325016), (307, 4141872), (336, 3784389), (392, 3243762), (441, 2883344), (504, 2522926), (587, 2166192), (588, 2162508), (614, 2070936), (784, 1621881), (882, 1441672), (921, 1380624), (1008, 1261463), (1174, 1083096), (1176, 1081254), (1228, 1035468), (1761, 722064), (1764, 720836), (1842, 690312), (2149, 591696), (2348, 541548), (2352, 540627), (2456, 517734), (2763, 460208), (3522, 361032), (3528, 360418), (3684, 345156), (4109, 309456), (4298, 295848), (4696, 270774), (4912, 258867), (5283, 240688), (5526, 230104), (6447, 197232), (7044, 180516), (7056, 180209), (7368, 172578), (8218, 154728), (8596, 147924), (9392, 135387), (10566, 120344), (11052, 115052), (12327, 103152), (12894, 98616), (14088, 90258), (14736, 86289), (15043, 84528), (16436, 77364), (17192, 73962), (19341, 65744), (21132, 60172), (22104, 57526), (24654, 51576), (25788, 49308), (28176, 45129), (28763, 44208), (30086, 42264), (32872, 38682), (34384, 36981)]