1871761392

素因数分解:

$2^4\times 3^3\times {\mathrm{1249}}^1\times {\mathrm{3469}}^1$

素因数の和:4735

約数の個数: 80

約数和(自身を含む): 5378500000

約数和(自身を除く): 3506738608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1249, 2498, 3469, 3747, 4996, 6938, 7494, 9992, 10407, 11241, 13876, 14988, 19984, 20814, 22482, 27752, 29976, 31221, 33723, 41628, 44964, 55504, 59952, 62442, 67446, 83256, 89928, 93663, 124884, 134892, 166512, 179856, 187326, 249768, 269784, 374652, 499536, 539568, 749304, 1498608, 4332781, 8665562, 12998343, 17331124, 25996686, 34662248, 38995029, 51993372, 69324496, 77990058, 103986744, 116985087, 155980116, 207973488, 233970174, 311960232, 467940348, 623920464, 935880696, 1871761392]

約数ペア:

[(1, 1871761392), (2, 935880696), (3, 623920464), (4, 467940348), (6, 311960232), (8, 233970174), (9, 207973488), (12, 155980116), (16, 116985087), (18, 103986744), (24, 77990058), (27, 69324496), (36, 51993372), (48, 38995029), (54, 34662248), (72, 25996686), (108, 17331124), (144, 12998343), (216, 8665562), (432, 4332781), (1249, 1498608), (2498, 749304), (3469, 539568), (3747, 499536), (4996, 374652), (6938, 269784), (7494, 249768), (9992, 187326), (10407, 179856), (11241, 166512), (13876, 134892), (14988, 124884), (19984, 93663), (20814, 89928), (22482, 83256), (27752, 67446), (29976, 62442), (31221, 59952), (33723, 55504), (41628, 44964)]