4894962016

素因数分解:

$2^5\times 7^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:721

約数の個数: 144

約数和(自身を含む): 11561066496

約数和(自身を除く): 6666104480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 94, 98, 112, 127, 188, 196, 224, 254, 329, 376, 392, 508, 523, 658, 752, 784, 889, 1016, 1046, 1316, 1504, 1568, 1778, 2032, 2092, 2303, 2632, 3556, 3661, 4064, 4184, 4606, 5264, 5969, 6223, 7112, 7322, 8368, 9212, 10528, 11938, 12446, 14224, 14644, 16736, 18424, 23876, 24581, 24892, 25627, 28448, 29288, 36848, 41783, 47752, 49162, 49784, 51254, 58576, 66421, 73696, 83566, 95504, 98324, 99568, 102508, 117152, 132842, 167132, 172067, 191008, 196648, 199136, 205016, 265684, 292481, 334264, 344134, 393296, 410032, 464947, 531368, 584962, 668528, 688268, 786592, 820064, 929894, 1062736, 1169924, 1204469, 1337056, 1376536, 1859788, 2125472, 2339848, 2408938, 2753072, 3121787, 3254629, 3719576, 4679696, 4817876, 5506144, 6243574, 6509258, 7439152, 9359392, 9635752, 12487148, 13018516, 14878304, 19271504, 21852509, 24974296, 26037032, 38543008, 43705018, 49948592, 52074064, 87410036, 99897184, 104148128, 152967563, 174820072, 305935126, 349640144, 611870252, 699280288, 1223740504, 2447481008, 4894962016]

約数ペア:

[(1, 4894962016), (2, 2447481008), (4, 1223740504), (7, 699280288), (8, 611870252), (14, 349640144), (16, 305935126), (28, 174820072), (32, 152967563), (47, 104148128), (49, 99897184), (56, 87410036), (94, 52074064), (98, 49948592), (112, 43705018), (127, 38543008), (188, 26037032), (196, 24974296), (224, 21852509), (254, 19271504), (329, 14878304), (376, 13018516), (392, 12487148), (508, 9635752), (523, 9359392), (658, 7439152), (752, 6509258), (784, 6243574), (889, 5506144), (1016, 4817876), (1046, 4679696), (1316, 3719576), (1504, 3254629), (1568, 3121787), (1778, 2753072), (2032, 2408938), (2092, 2339848), (2303, 2125472), (2632, 1859788), (3556, 1376536), (3661, 1337056), (4064, 1204469), (4184, 1169924), (4606, 1062736), (5264, 929894), (5969, 820064), (6223, 786592), (7112, 688268), (7322, 668528), (8368, 584962), (9212, 531368), (10528, 464947), (11938, 410032), (12446, 393296), (14224, 344134), (14644, 334264), (16736, 292481), (18424, 265684), (23876, 205016), (24581, 199136), (24892, 196648), (25627, 191008), (28448, 172067), (29288, 167132), (36848, 132842), (41783, 117152), (47752, 102508), (49162, 99568), (49784, 98324), (51254, 95504), (58576, 83566), (66421, 73696)]