1684654872

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:633

約数の個数: 128

約数和(自身を含む): 4511324160

約数和(自身を除く): 2826669288

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 73, 92, 97, 138, 146, 184, 194, 219, 276, 291, 292, 388, 431, 438, 552, 582, 584, 776, 862, 876, 1164, 1293, 1679, 1724, 1752, 2231, 2328, 2586, 3358, 3448, 4462, 5037, 5172, 6693, 6716, 7081, 8924, 9913, 10074, 10344, 13386, 13432, 14162, 17848, 19826, 20148, 21243, 26772, 28324, 29739, 31463, 39652, 40296, 41807, 42486, 53544, 56648, 59478, 62926, 79304, 83614, 84972, 94389, 118956, 125421, 125852, 162863, 167228, 169944, 188778, 237912, 250842, 251704, 325726, 334456, 377556, 488589, 501684, 651452, 723649, 755112, 961561, 977178, 1003368, 1302904, 1447298, 1923122, 1954356, 2170947, 2884683, 2894596, 3051911, 3846244, 3908712, 4341894, 5769366, 5789192, 6103822, 7692488, 8683788, 9155733, 11538732, 12207644, 17367576, 18311466, 23077464, 24415288, 36622932, 70193953, 73245864, 140387906, 210581859, 280775812, 421163718, 561551624, 842327436, 1684654872]

約数ペア:

[(1, 1684654872), (2, 842327436), (3, 561551624), (4, 421163718), (6, 280775812), (8, 210581859), (12, 140387906), (23, 73245864), (24, 70193953), (46, 36622932), (69, 24415288), (73, 23077464), (92, 18311466), (97, 17367576), (138, 12207644), (146, 11538732), (184, 9155733), (194, 8683788), (219, 7692488), (276, 6103822), (291, 5789192), (292, 5769366), (388, 4341894), (431, 3908712), (438, 3846244), (552, 3051911), (582, 2894596), (584, 2884683), (776, 2170947), (862, 1954356), (876, 1923122), (1164, 1447298), (1293, 1302904), (1679, 1003368), (1724, 977178), (1752, 961561), (2231, 755112), (2328, 723649), (2586, 651452), (3358, 501684), (3448, 488589), (4462, 377556), (5037, 334456), (5172, 325726), (6693, 251704), (6716, 250842), (7081, 237912), (8924, 188778), (9913, 169944), (10074, 167228), (10344, 162863), (13386, 125852), (13432, 125421), (14162, 118956), (17848, 94389), (19826, 84972), (20148, 83614), (21243, 79304), (26772, 62926), (28324, 59478), (29739, 56648), (31463, 53544), (39652, 42486), (40296, 41807)]