1337221494

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{613}}^1$

素因数の和:859

約数の個数: 128

約数和(自身を含む): 3536640000

約数和(自身を除く): 2199418506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 87, 126, 174, 189, 199, 203, 261, 378, 398, 406, 522, 597, 609, 613, 783, 1194, 1218, 1226, 1393, 1566, 1791, 1827, 1839, 2786, 3582, 3654, 3678, 4179, 4291, 5373, 5481, 5517, 5771, 8358, 8582, 10746, 10962, 11034, 11542, 12537, 12873, 16551, 17313, 17777, 25074, 25746, 33102, 34626, 35554, 37611, 38619, 40397, 51939, 53331, 75222, 77238, 80794, 103878, 106662, 115857, 121191, 121987, 124439, 155817, 159993, 231714, 242382, 243974, 248878, 311634, 319986, 363573, 365961, 373317, 479979, 727146, 731922, 746634, 853909, 959958, 1090719, 1097883, 1119951, 1707818, 2181438, 2195766, 2239902, 2561727, 3293649, 3359853, 3537623, 5123454, 6587298, 6719706, 7075246, 7685181, 10612869, 15370362, 21225738, 23055543, 24763361, 31838607, 46111086, 49526722, 63677214, 74290083, 95515821, 148580166, 191031642, 222870249, 445740498, 668610747, 1337221494]

約数ペア:

[(1, 1337221494), (2, 668610747), (3, 445740498), (6, 222870249), (7, 191031642), (9, 148580166), (14, 95515821), (18, 74290083), (21, 63677214), (27, 49526722), (29, 46111086), (42, 31838607), (54, 24763361), (58, 23055543), (63, 21225738), (87, 15370362), (126, 10612869), (174, 7685181), (189, 7075246), (199, 6719706), (203, 6587298), (261, 5123454), (378, 3537623), (398, 3359853), (406, 3293649), (522, 2561727), (597, 2239902), (609, 2195766), (613, 2181438), (783, 1707818), (1194, 1119951), (1218, 1097883), (1226, 1090719), (1393, 959958), (1566, 853909), (1791, 746634), (1827, 731922), (1839, 727146), (2786, 479979), (3582, 373317), (3654, 365961), (3678, 363573), (4179, 319986), (4291, 311634), (5373, 248878), (5481, 243974), (5517, 242382), (5771, 231714), (8358, 159993), (8582, 155817), (10746, 124439), (10962, 121987), (11034, 121191), (11542, 115857), (12537, 106662), (12873, 103878), (16551, 80794), (17313, 77238), (17777, 75222), (25074, 53331), (25746, 51939), (33102, 40397), (34626, 38619), (35554, 37611)]