1728888979944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{18813539}}^1$

素因数の和:18814102

約数の個数: 64

約数和(自身を含む): 4948713561600

約数和(自身を除く): 3219824581656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 547, 1094, 1641, 2188, 3282, 3829, 4376, 6564, 7658, 11487, 13128, 15316, 22974, 30632, 45948, 91896, 18813539, 37627078, 56440617, 75254156, 112881234, 131694773, 150508312, 225762468, 263389546, 395084319, 451524936, 526779092, 790168638, 1053558184, 1580337276, 3160674552, 10291005833, 20582011666, 30873017499, 41164023332, 61746034998, 72037040831, 82328046664, 123492069996, 144074081662, 216111122493, 246984139992, 288148163324, 432222244986, 576296326648, 864444489972, 1728888979944]

約数ペア:

[(1, 1728888979944), (2, 864444489972), (3, 576296326648), (4, 432222244986), (6, 288148163324), (7, 246984139992), (8, 216111122493), (12, 144074081662), (14, 123492069996), (21, 82328046664), (24, 72037040831), (28, 61746034998), (42, 41164023332), (56, 30873017499), (84, 20582011666), (168, 10291005833), (547, 3160674552), (1094, 1580337276), (1641, 1053558184), (2188, 790168638), (3282, 526779092), (3829, 451524936), (4376, 395084319), (6564, 263389546), (7658, 225762468), (11487, 150508312), (13128, 131694773), (15316, 112881234), (22974, 75254156), (30632, 56440617), (45948, 37627078), (91896, 18813539)]