994498128

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2903}}^1$

素因数の和:2994

約数の個数: 160

約数和(自身を含む): 3125633280

約数和(自身を除く): 2131135152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 61, 72, 78, 104, 108, 117, 122, 144, 156, 183, 208, 216, 234, 244, 312, 351, 366, 432, 468, 488, 549, 624, 702, 732, 793, 936, 976, 1098, 1404, 1464, 1586, 1647, 1872, 2196, 2379, 2808, 2903, 2928, 3172, 3294, 4392, 4758, 5616, 5806, 6344, 6588, 7137, 8709, 8784, 9516, 11612, 12688, 13176, 14274, 17418, 19032, 21411, 23224, 26127, 26352, 28548, 34836, 37739, 38064, 42822, 46448, 52254, 57096, 69672, 75478, 78381, 85644, 104508, 113217, 114192, 139344, 150956, 156762, 171288, 177083, 209016, 226434, 301912, 313524, 339651, 342576, 354166, 418032, 452868, 531249, 603824, 627048, 679302, 708332, 905736, 1018953, 1062498, 1254096, 1358604, 1416664, 1593747, 1811472, 2037906, 2124996, 2302079, 2717208, 2833328, 3187494, 4075812, 4249992, 4604158, 4781241, 5434416, 6374988, 6906237, 8151624, 8499984, 9208316, 9562482, 12749976, 13812474, 16303248, 18416632, 19124964, 20718711, 25499952, 27624948, 36833264, 38249928, 41437422, 55249896, 62156133, 76499856, 82874844, 110499792, 124312266, 165749688, 248624532, 331499376, 497249064, 994498128]

約数ペア:

[(1, 994498128), (2, 497249064), (3, 331499376), (4, 248624532), (6, 165749688), (8, 124312266), (9, 110499792), (12, 82874844), (13, 76499856), (16, 62156133), (18, 55249896), (24, 41437422), (26, 38249928), (27, 36833264), (36, 27624948), (39, 25499952), (48, 20718711), (52, 19124964), (54, 18416632), (61, 16303248), (72, 13812474), (78, 12749976), (104, 9562482), (108, 9208316), (117, 8499984), (122, 8151624), (144, 6906237), (156, 6374988), (183, 5434416), (208, 4781241), (216, 4604158), (234, 4249992), (244, 4075812), (312, 3187494), (351, 2833328), (366, 2717208), (432, 2302079), (468, 2124996), (488, 2037906), (549, 1811472), (624, 1593747), (702, 1416664), (732, 1358604), (793, 1254096), (936, 1062498), (976, 1018953), (1098, 905736), (1404, 708332), (1464, 679302), (1586, 627048), (1647, 603824), (1872, 531249), (2196, 452868), (2379, 418032), (2808, 354166), (2903, 342576), (2928, 339651), (3172, 313524), (3294, 301912), (4392, 226434), (4758, 209016), (5616, 177083), (5806, 171288), (6344, 156762), (6588, 150956), (7137, 139344), (8709, 114192), (8784, 113217), (9516, 104508), (11612, 85644), (12688, 78381), (13176, 75478), (14274, 69672), (17418, 57096), (19032, 52254), (21411, 46448), (23224, 42822), (26127, 38064), (26352, 37739), (28548, 34836)]