1970387496

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{1213}}^1$

素因数の和:1536

約数の個数: 192

約数和(自身を含む): 6681467520

約数和(自身を除く): 4711080024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 293, 308, 396, 462, 504, 586, 616, 693, 792, 879, 924, 1172, 1213, 1386, 1758, 1848, 2051, 2344, 2426, 2637, 2772, 3223, 3516, 3639, 4102, 4852, 5274, 5544, 6153, 6446, 7032, 7278, 8204, 8491, 9669, 9704, 10548, 10917, 12306, 12892, 13343, 14556, 16408, 16982, 18459, 19338, 21096, 21834, 22561, 24612, 25473, 25784, 26686, 29007, 29112, 33964, 36918, 38676, 40029, 43668, 45122, 49224, 50946, 53372, 58014, 67683, 67928, 73836, 76419, 77352, 80058, 87336, 90244, 93401, 101892, 106744, 116028, 120087, 135366, 147672, 152838, 160116, 180488, 186802, 203049, 203784, 232056, 240174, 270732, 280203, 305676, 320232, 355409, 373604, 406098, 480348, 541464, 560406, 611352, 710818, 747208, 812196, 840609, 960696, 1066227, 1120812, 1421636, 1624392, 1681218, 2132454, 2241624, 2487863, 2843272, 3198681, 3362436, 3909499, 4264908, 4975726, 6397362, 6724872, 7463589, 7818998, 8529816, 9951452, 11728497, 12794724, 14927178, 15637996, 19902904, 22390767, 23456994, 25589448, 27366493, 29854356, 31275992, 35185491, 44781534, 46913988, 54732986, 59708712, 70370982, 82099479, 89563068, 93827976, 109465972, 140741964, 164198958, 179126136, 218931944, 246298437, 281483928, 328397916, 492596874, 656795832, 985193748, 1970387496]

約数ペア:

[(1, 1970387496), (2, 985193748), (3, 656795832), (4, 492596874), (6, 328397916), (7, 281483928), (8, 246298437), (9, 218931944), (11, 179126136), (12, 164198958), (14, 140741964), (18, 109465972), (21, 93827976), (22, 89563068), (24, 82099479), (28, 70370982), (33, 59708712), (36, 54732986), (42, 46913988), (44, 44781534), (56, 35185491), (63, 31275992), (66, 29854356), (72, 27366493), (77, 25589448), (84, 23456994), (88, 22390767), (99, 19902904), (126, 15637996), (132, 14927178), (154, 12794724), (168, 11728497), (198, 9951452), (231, 8529816), (252, 7818998), (264, 7463589), (293, 6724872), (308, 6397362), (396, 4975726), (462, 4264908), (504, 3909499), (586, 3362436), (616, 3198681), (693, 2843272), (792, 2487863), (879, 2241624), (924, 2132454), (1172, 1681218), (1213, 1624392), (1386, 1421636), (1758, 1120812), (1848, 1066227), (2051, 960696), (2344, 840609), (2426, 812196), (2637, 747208), (2772, 710818), (3223, 611352), (3516, 560406), (3639, 541464), (4102, 480348), (4852, 406098), (5274, 373604), (5544, 355409), (6153, 320232), (6446, 305676), (7032, 280203), (7278, 270732), (8204, 240174), (8491, 232056), (9669, 203784), (9704, 203049), (10548, 186802), (10917, 180488), (12306, 160116), (12892, 152838), (13343, 147672), (14556, 135366), (16408, 120087), (16982, 116028), (18459, 106744), (19338, 101892), (21096, 93401), (21834, 90244), (22561, 87336), (24612, 80058), (25473, 77352), (25784, 76419), (26686, 73836), (29007, 67928), (29112, 67683), (33964, 58014), (36918, 53372), (38676, 50946), (40029, 49224), (43668, 45122)]