840523152

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{3253}}^1$

素因数の和:4040

約数の個数: 80

約数和(自身を含む): 2485535360

約数和(自身を除く): 1645012208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 769, 1538, 2307, 3076, 3253, 4614, 5383, 6152, 6506, 9228, 9759, 10766, 12304, 13012, 16149, 18456, 19518, 21532, 22771, 26024, 32298, 36912, 39036, 43064, 45542, 52048, 64596, 68313, 78072, 86128, 91084, 129192, 136626, 156144, 182168, 258384, 273252, 364336, 546504, 1093008, 2501557, 5003114, 7504671, 10006228, 15009342, 17510899, 20012456, 30018684, 35021798, 40024912, 52532697, 60037368, 70043596, 105065394, 120074736, 140087192, 210130788, 280174384, 420261576, 840523152]

約数ペア:

[(1, 840523152), (2, 420261576), (3, 280174384), (4, 210130788), (6, 140087192), (7, 120074736), (8, 105065394), (12, 70043596), (14, 60037368), (16, 52532697), (21, 40024912), (24, 35021798), (28, 30018684), (42, 20012456), (48, 17510899), (56, 15009342), (84, 10006228), (112, 7504671), (168, 5003114), (336, 2501557), (769, 1093008), (1538, 546504), (2307, 364336), (3076, 273252), (3253, 258384), (4614, 182168), (5383, 156144), (6152, 136626), (6506, 129192), (9228, 91084), (9759, 86128), (10766, 78072), (12304, 68313), (13012, 64596), (16149, 52048), (18456, 45542), (19518, 43064), (21532, 39036), (22771, 36912), (26024, 32298)]