491114736

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25643}}^1$

素因数の和:25683

約数の個数: 120

約数和(自身を含む): 1653525120

約数和(自身を除く): 1162410384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4788, 6384, 9576, 19152, 25643, 51286, 76929, 102572, 153858, 179501, 205144, 230787, 307716, 359002, 410288, 461574, 487217, 538503, 615432, 718004, 923148, 974434, 1077006, 1230864, 1436008, 1461651, 1615509, 1846296, 1948868, 2154012, 2872016, 2923302, 3231018, 3410519, 3692592, 3897736, 4308024, 4384953, 5846604, 6462036, 6821038, 7795472, 8616048, 8769906, 10231557, 11693208, 12924072, 13642076, 17539812, 20463114, 23386416, 25848144, 27284152, 30694671, 35079624, 40926228, 54568304, 61389342, 70159248, 81852456, 122778684, 163704912, 245557368, 491114736]

約数ペア:

[(1, 491114736), (2, 245557368), (3, 163704912), (4, 122778684), (6, 81852456), (7, 70159248), (8, 61389342), (9, 54568304), (12, 40926228), (14, 35079624), (16, 30694671), (18, 27284152), (19, 25848144), (21, 23386416), (24, 20463114), (28, 17539812), (36, 13642076), (38, 12924072), (42, 11693208), (48, 10231557), (56, 8769906), (57, 8616048), (63, 7795472), (72, 6821038), (76, 6462036), (84, 5846604), (112, 4384953), (114, 4308024), (126, 3897736), (133, 3692592), (144, 3410519), (152, 3231018), (168, 2923302), (171, 2872016), (228, 2154012), (252, 1948868), (266, 1846296), (304, 1615509), (336, 1461651), (342, 1436008), (399, 1230864), (456, 1077006), (504, 974434), (532, 923148), (684, 718004), (798, 615432), (912, 538503), (1008, 487217), (1064, 461574), (1197, 410288), (1368, 359002), (1596, 307716), (2128, 230787), (2394, 205144), (2736, 179501), (3192, 153858), (4788, 102572), (6384, 76929), (9576, 51286), (19152, 25643)]