306618552

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1021}}^1$

素因数の和:1173

約数の個数: 96

約数和(自身を含む): 859338480

約数和(自身を除く): 552719928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 97, 129, 172, 194, 258, 291, 344, 387, 388, 516, 582, 774, 776, 873, 1021, 1032, 1164, 1548, 1746, 2042, 2328, 3063, 3096, 3492, 4084, 4171, 6126, 6984, 8168, 8342, 9189, 12252, 12513, 16684, 18378, 24504, 25026, 33368, 36756, 37539, 43903, 50052, 73512, 75078, 87806, 99037, 100104, 131709, 150156, 175612, 198074, 263418, 297111, 300312, 351224, 395127, 396148, 526836, 594222, 790254, 792296, 891333, 1053672, 1188444, 1580508, 1782666, 2376888, 3161016, 3565332, 4258591, 7130664, 8517182, 12775773, 17034364, 25551546, 34068728, 38327319, 51103092, 76654638, 102206184, 153309276, 306618552]

約数ペア:

[(1, 306618552), (2, 153309276), (3, 102206184), (4, 76654638), (6, 51103092), (8, 38327319), (9, 34068728), (12, 25551546), (18, 17034364), (24, 12775773), (36, 8517182), (43, 7130664), (72, 4258591), (86, 3565332), (97, 3161016), (129, 2376888), (172, 1782666), (194, 1580508), (258, 1188444), (291, 1053672), (344, 891333), (387, 792296), (388, 790254), (516, 594222), (582, 526836), (774, 396148), (776, 395127), (873, 351224), (1021, 300312), (1032, 297111), (1164, 263418), (1548, 198074), (1746, 175612), (2042, 150156), (2328, 131709), (3063, 100104), (3096, 99037), (3492, 87806), (4084, 75078), (4171, 73512), (6126, 50052), (6984, 43903), (8168, 37539), (8342, 36756), (9189, 33368), (12252, 25026), (12513, 24504), (16684, 18378)]