684522972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{541}}^1\times {\mathrm{5021}}^1$

素因数の和:5579

約数の個数: 72

約数和(自身を含む): 1981560672

約数和(自身を除く): 1297037700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 541, 1082, 1623, 2164, 3246, 3787, 4869, 5021, 6492, 7574, 9738, 10042, 11361, 15063, 15148, 19476, 20084, 22722, 30126, 34083, 35147, 45189, 45444, 60252, 68166, 70294, 90378, 105441, 136332, 140588, 180756, 210882, 316323, 421764, 632646, 1265292, 2716361, 5432722, 8149083, 10865444, 16298166, 19014527, 24447249, 32596332, 38029054, 48894498, 57043581, 76058108, 97788996, 114087162, 171130743, 228174324, 342261486, 684522972]

約数ペア:

[(1, 684522972), (2, 342261486), (3, 228174324), (4, 171130743), (6, 114087162), (7, 97788996), (9, 76058108), (12, 57043581), (14, 48894498), (18, 38029054), (21, 32596332), (28, 24447249), (36, 19014527), (42, 16298166), (63, 10865444), (84, 8149083), (126, 5432722), (252, 2716361), (541, 1265292), (1082, 632646), (1623, 421764), (2164, 316323), (3246, 210882), (3787, 180756), (4869, 140588), (5021, 136332), (6492, 105441), (7574, 90378), (9738, 70294), (10042, 68166), (11361, 60252), (15063, 45444), (15148, 45189), (19476, 35147), (20084, 34083), (22722, 30126)]