2280494547

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:577

約数の個数: 64

約数和(自身を含む): 3592512000

約数和(自身を除く): 1312017453

約数列:

[1, 3, 9, 27, 29, 53, 87, 159, 179, 261, 307, 477, 537, 783, 921, 1431, 1537, 1611, 2763, 4611, 4833, 5191, 8289, 8903, 9487, 13833, 15573, 16271, 26709, 28461, 41499, 46719, 48813, 54953, 80127, 85383, 140157, 146439, 164859, 240381, 256149, 275123, 439317, 471859, 494577, 825369, 1415577, 1483731, 1593637, 2476107, 2912509, 4246731, 4780911, 7428321, 8737527, 12740193, 14342733, 26212581, 43028199, 78637743, 84462761, 253388283, 760164849, 2280494547]

約数ペア:

[(1, 2280494547), (3, 760164849), (9, 253388283), (27, 84462761), (29, 78637743), (53, 43028199), (87, 26212581), (159, 14342733), (179, 12740193), (261, 8737527), (307, 7428321), (477, 4780911), (537, 4246731), (783, 2912509), (921, 2476107), (1431, 1593637), (1537, 1483731), (1611, 1415577), (2763, 825369), (4611, 494577), (4833, 471859), (5191, 439317), (8289, 275123), (8903, 256149), (9487, 240381), (13833, 164859), (15573, 146439), (16271, 140157), (26709, 85383), (28461, 80127), (41499, 54953), (46719, 48813)]