555332982

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 1197504000

約数和(自身を除く): 642171018

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 109, 199, 218, 251, 327, 398, 502, 597, 654, 753, 1194, 1506, 1853, 3383, 3706, 4267, 5559, 6766, 8534, 10149, 11118, 12801, 20298, 21691, 25602, 27359, 43382, 49949, 54718, 65073, 82077, 99898, 130146, 149847, 164154, 299694, 368747, 465103, 737494, 849133, 930206, 1106241, 1395309, 1698266, 2212482, 2547399, 2790618, 5094798, 5444441, 10888882, 16333323, 32666646, 92555497, 185110994, 277666491, 555332982]

約数ペア:

[(1, 555332982), (2, 277666491), (3, 185110994), (6, 92555497), (17, 32666646), (34, 16333323), (51, 10888882), (102, 5444441), (109, 5094798), (199, 2790618), (218, 2547399), (251, 2212482), (327, 1698266), (398, 1395309), (502, 1106241), (597, 930206), (654, 849133), (753, 737494), (1194, 465103), (1506, 368747), (1853, 299694), (3383, 164154), (3706, 149847), (4267, 130146), (5559, 99898), (6766, 82077), (8534, 65073), (10149, 54718), (11118, 49949), (12801, 43382), (20298, 27359), (21691, 25602)]