495655643888

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{3463}}^1\times {\mathrm{470819}}^1$

素因数の和:474309

約数の個数: 40

約数和(自身を含む): 1011170697600

約数和(自身を除く): 515515053712

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 3463, 6926, 13852, 27704, 55408, 65797, 131594, 263188, 470819, 526376, 941638, 1052752, 1883276, 3766552, 7533104, 8945561, 17891122, 35782244, 71564488, 143128976, 1630446197, 3260892394, 6521784788, 13043569576, 26087139152, 30978477743, 61956955486, 123913910972, 247827821944, 495655643888]

約数ペア:

[(1, 495655643888), (2, 247827821944), (4, 123913910972), (8, 61956955486), (16, 30978477743), (19, 26087139152), (38, 13043569576), (76, 6521784788), (152, 3260892394), (304, 1630446197), (3463, 143128976), (6926, 71564488), (13852, 35782244), (27704, 17891122), (55408, 8945561), (65797, 7533104), (131594, 3766552), (263188, 1883276), (470819, 1052752), (526376, 941638)]