2722142904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{15121}}^1$

素因数の和:15720

約数の個数: 64

約数和(自身を含む): 7342033440

約数和(自身を除く): 4619890536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 577, 1154, 1731, 2308, 3462, 4616, 6924, 7501, 13848, 15002, 15121, 22503, 30004, 30242, 45006, 45363, 60008, 60484, 90012, 90726, 120968, 180024, 181452, 196573, 362904, 393146, 589719, 786292, 1179438, 1572584, 2358876, 4717752, 8724817, 17449634, 26174451, 34899268, 52348902, 69798536, 104697804, 113422621, 209395608, 226845242, 340267863, 453690484, 680535726, 907380968, 1361071452, 2722142904]

約数ペア:

[(1, 2722142904), (2, 1361071452), (3, 907380968), (4, 680535726), (6, 453690484), (8, 340267863), (12, 226845242), (13, 209395608), (24, 113422621), (26, 104697804), (39, 69798536), (52, 52348902), (78, 34899268), (104, 26174451), (156, 17449634), (312, 8724817), (577, 4717752), (1154, 2358876), (1731, 1572584), (2308, 1179438), (3462, 786292), (4616, 589719), (6924, 393146), (7501, 362904), (13848, 196573), (15002, 181452), (15121, 180024), (22503, 120968), (30004, 90726), (30242, 90012), (45006, 60484), (45363, 60008)]