2817990168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{2011}}^1$

素因数の和:2485

約数の個数: 128

約数和(自身を含む): 8498688000

約数和(自身を除く): 5680697832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 439, 456, 532, 798, 878, 1064, 1317, 1596, 1756, 2011, 2634, 3073, 3192, 3512, 4022, 5268, 6033, 6146, 8044, 8341, 9219, 10536, 12066, 12292, 14077, 16088, 16682, 18438, 24132, 24584, 25023, 28154, 33364, 36876, 38209, 42231, 48264, 50046, 56308, 58387, 66728, 73752, 76418, 84462, 100092, 112616, 114627, 116774, 152836, 168924, 175161, 200184, 229254, 233548, 267463, 305672, 337848, 350322, 458508, 467096, 534926, 700644, 802389, 882829, 917016, 1069852, 1401288, 1604778, 1765658, 2139704, 2648487, 3209556, 3531316, 5296974, 6179803, 6419112, 7062632, 10593948, 12359606, 16773751, 18539409, 21187896, 24719212, 33547502, 37078818, 49438424, 50321253, 67095004, 74157636, 100642506, 117416257, 134190008, 148315272, 201285012, 234832514, 352248771, 402570024, 469665028, 704497542, 939330056, 1408995084, 2817990168]

約数ペア:

[(1, 2817990168), (2, 1408995084), (3, 939330056), (4, 704497542), (6, 469665028), (7, 402570024), (8, 352248771), (12, 234832514), (14, 201285012), (19, 148315272), (21, 134190008), (24, 117416257), (28, 100642506), (38, 74157636), (42, 67095004), (56, 50321253), (57, 49438424), (76, 37078818), (84, 33547502), (114, 24719212), (133, 21187896), (152, 18539409), (168, 16773751), (228, 12359606), (266, 10593948), (399, 7062632), (439, 6419112), (456, 6179803), (532, 5296974), (798, 3531316), (878, 3209556), (1064, 2648487), (1317, 2139704), (1596, 1765658), (1756, 1604778), (2011, 1401288), (2634, 1069852), (3073, 917016), (3192, 882829), (3512, 802389), (4022, 700644), (5268, 534926), (6033, 467096), (6146, 458508), (8044, 350322), (8341, 337848), (9219, 305672), (10536, 267463), (12066, 233548), (12292, 229254), (14077, 200184), (16088, 175161), (16682, 168924), (18438, 152836), (24132, 116774), (24584, 114627), (25023, 112616), (28154, 100092), (33364, 84462), (36876, 76418), (38209, 73752), (42231, 66728), (48264, 58387), (50046, 56308)]