2456369286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{389}}^1$

素因数の和:654

約数の個数: 128

約数和(自身を含む): 6101222400

約数和(自身を除く): 3644853114

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 57, 82, 114, 123, 133, 193, 246, 266, 287, 386, 389, 399, 574, 579, 778, 779, 798, 861, 1158, 1167, 1351, 1558, 1722, 2334, 2337, 2702, 2723, 3667, 4053, 4674, 5446, 5453, 7334, 7391, 7913, 8106, 8169, 10906, 11001, 14782, 15826, 15949, 16338, 16359, 22002, 22173, 23739, 25669, 31898, 32718, 44346, 47478, 47847, 51338, 51737, 55391, 75077, 77007, 95694, 103474, 110782, 111643, 150154, 150347, 154014, 155211, 166173, 223286, 225231, 300694, 303031, 310422, 332346, 334929, 450462, 451041, 525539, 606062, 669858, 902082, 909093, 1051078, 1052429, 1426463, 1576617, 1818186, 2104858, 2121217, 2852926, 3078157, 3153234, 3157287, 4242434, 4279389, 6156314, 6314574, 6363651, 8558778, 9234471, 9985241, 12727302, 18468942, 19970482, 21547099, 29955723, 43094198, 58484983, 59911446, 64641297, 116969966, 129282594, 175454949, 350909898, 409394881, 818789762, 1228184643, 2456369286]

約数ペア:

[(1, 2456369286), (2, 1228184643), (3, 818789762), (6, 409394881), (7, 350909898), (14, 175454949), (19, 129282594), (21, 116969966), (38, 64641297), (41, 59911446), (42, 58484983), (57, 43094198), (82, 29955723), (114, 21547099), (123, 19970482), (133, 18468942), (193, 12727302), (246, 9985241), (266, 9234471), (287, 8558778), (386, 6363651), (389, 6314574), (399, 6156314), (574, 4279389), (579, 4242434), (778, 3157287), (779, 3153234), (798, 3078157), (861, 2852926), (1158, 2121217), (1167, 2104858), (1351, 1818186), (1558, 1576617), (1722, 1426463), (2334, 1052429), (2337, 1051078), (2702, 909093), (2723, 902082), (3667, 669858), (4053, 606062), (4674, 525539), (5446, 451041), (5453, 450462), (7334, 334929), (7391, 332346), (7913, 310422), (8106, 303031), (8169, 300694), (10906, 225231), (11001, 223286), (14782, 166173), (15826, 155211), (15949, 154014), (16338, 150347), (16359, 150154), (22002, 111643), (22173, 110782), (23739, 103474), (25669, 95694), (31898, 77007), (32718, 75077), (44346, 55391), (47478, 51737), (47847, 51338)]