897180648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{751}}^1$

素因数の和:1327

約数の個数: 128

約数和(自身を含む): 2769285120

約数和(自身を除く): 1872104472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 547, 728, 751, 1092, 1094, 1502, 1641, 2184, 2188, 2253, 3004, 3282, 3829, 4376, 4506, 5257, 6008, 6564, 7111, 7658, 9012, 9763, 10514, 11487, 13128, 14222, 15316, 15771, 18024, 19526, 21028, 21333, 22974, 28444, 29289, 30632, 31542, 39052, 42056, 42666, 45948, 49777, 56888, 58578, 63084, 68341, 78104, 85332, 91896, 99554, 117156, 126168, 136682, 149331, 170664, 199108, 205023, 234312, 273364, 298662, 398216, 410046, 410797, 546728, 597324, 820092, 821594, 1194648, 1232391, 1640184, 1643188, 2464782, 2875579, 3286376, 4929564, 5340361, 5751158, 8626737, 9859128, 10680722, 11502316, 16021083, 17253474, 21361444, 23004632, 32042166, 34506948, 37382527, 42722888, 64084332, 69013896, 74765054, 112147581, 128168664, 149530108, 224295162, 299060216, 448590324, 897180648]

約数ペア:

[(1, 897180648), (2, 448590324), (3, 299060216), (4, 224295162), (6, 149530108), (7, 128168664), (8, 112147581), (12, 74765054), (13, 69013896), (14, 64084332), (21, 42722888), (24, 37382527), (26, 34506948), (28, 32042166), (39, 23004632), (42, 21361444), (52, 17253474), (56, 16021083), (78, 11502316), (84, 10680722), (91, 9859128), (104, 8626737), (156, 5751158), (168, 5340361), (182, 4929564), (273, 3286376), (312, 2875579), (364, 2464782), (546, 1643188), (547, 1640184), (728, 1232391), (751, 1194648), (1092, 821594), (1094, 820092), (1502, 597324), (1641, 546728), (2184, 410797), (2188, 410046), (2253, 398216), (3004, 298662), (3282, 273364), (3829, 234312), (4376, 205023), (4506, 199108), (5257, 170664), (6008, 149331), (6564, 136682), (7111, 126168), (7658, 117156), (9012, 99554), (9763, 91896), (10514, 85332), (11487, 78104), (13128, 68341), (14222, 63084), (15316, 58578), (15771, 56888), (18024, 49777), (19526, 45948), (21028, 42666), (21333, 42056), (22974, 39052), (28444, 31542), (29289, 30632)]