490693392

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25621}}^1$

素因数の和:25661

約数の個数: 120

約数和(自身を含む): 1652106560

約数和(自身を除く): 1161413168

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, 25621, 51242, 76863, 102484, 153726, 179347, 204968, 230589, 307452, 358694, 409936, 461178, 486799, 538041, 614904, 717388, 922356, 973598, 1076082, 1229808, 1434776, 1460397, 1614123, 1844712, 1947196, 2152164, 2869552, 2920794, 3228246, 3407593, 3689424, 3894392, 4304328, 4381191, 5841588, 6456492, 6815186, 7788784, 8608656, 8762382, 10222779, 11683176, 12912984, 13630372, 17524764, 20445558, 23366352, 25825968, 27260744, 30668337, 35049528, 40891116, 54521488, 61336674, 70099056, 81782232, 122673348, 163564464, 245346696, 490693392]

約数ペア:

[(1, 490693392), (2, 245346696), (3, 163564464), (4, 122673348), (6, 81782232), (7, 70099056), (8, 61336674), (9, 54521488), (12, 40891116), (14, 35049528), (16, 30668337), (18, 27260744), (19, 25825968), (21, 23366352), (24, 20445558), (28, 17524764), (36, 13630372), (38, 12912984), (42, 11683176), (48, 10222779), (56, 8762382), (57, 8608656), (63, 7788784), (72, 6815186), (76, 6456492), (84, 5841588), (112, 4381191), (114, 4304328), (126, 3894392), (133, 3689424), (144, 3407593), (152, 3228246), (168, 2920794), (171, 2869552), (228, 2152164), (252, 1947196), (266, 1844712), (304, 1614123), (336, 1460397), (342, 1434776), (399, 1229808), (456, 1076082), (504, 973598), (532, 922356), (684, 717388), (798, 614904), (912, 538041), (1008, 486799), (1064, 461178), (1197, 409936), (1368, 358694), (1596, 307452), (2128, 230589), (2394, 204968), (2736, 179347), (3192, 153726), (4788, 102484), (6384, 76863), (9576, 51242), (19152, 25621)]