308064708

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2383}}^1$

素因数の和:2428

約数の個数: 144

約数和(自身を含む): 971909120

約数和(自身を除く): 663844412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 243, 252, 266, 324, 342, 378, 399, 486, 513, 532, 567, 684, 756, 798, 972, 1026, 1134, 1197, 1539, 1596, 1701, 2052, 2268, 2383, 2394, 3078, 3402, 3591, 4617, 4766, 4788, 6156, 6804, 7149, 7182, 9234, 9532, 10773, 14298, 14364, 16681, 18468, 21447, 21546, 28596, 32319, 33362, 42894, 43092, 45277, 50043, 64341, 64638, 66724, 85788, 90554, 100086, 128682, 129276, 135831, 150129, 181108, 193023, 200172, 257364, 271662, 300258, 316939, 386046, 407493, 450387, 543324, 579069, 600516, 633878, 772092, 814986, 900774, 950817, 1158138, 1222479, 1267756, 1351161, 1629972, 1801548, 1901634, 2316276, 2444958, 2702322, 2852451, 3667437, 3803268, 4053483, 4889916, 5404644, 5704902, 7334874, 8106966, 8557353, 11002311, 11409804, 14669748, 16213932, 17114706, 22004622, 25672059, 34229412, 44009244, 51344118, 77016177, 102688236, 154032354, 308064708]

約数ペア:

[(1, 308064708), (2, 154032354), (3, 102688236), (4, 77016177), (6, 51344118), (7, 44009244), (9, 34229412), (12, 25672059), (14, 22004622), (18, 17114706), (19, 16213932), (21, 14669748), (27, 11409804), (28, 11002311), (36, 8557353), (38, 8106966), (42, 7334874), (54, 5704902), (57, 5404644), (63, 4889916), (76, 4053483), (81, 3803268), (84, 3667437), (108, 2852451), (114, 2702322), (126, 2444958), (133, 2316276), (162, 1901634), (171, 1801548), (189, 1629972), (228, 1351161), (243, 1267756), (252, 1222479), (266, 1158138), (324, 950817), (342, 900774), (378, 814986), (399, 772092), (486, 633878), (513, 600516), (532, 579069), (567, 543324), (684, 450387), (756, 407493), (798, 386046), (972, 316939), (1026, 300258), (1134, 271662), (1197, 257364), (1539, 200172), (1596, 193023), (1701, 181108), (2052, 150129), (2268, 135831), (2383, 129276), (2394, 128682), (3078, 100086), (3402, 90554), (3591, 85788), (4617, 66724), (4766, 64638), (4788, 64341), (6156, 50043), (6804, 45277), (7149, 43092), (7182, 42894), (9234, 33362), (9532, 32319), (10773, 28596), (14298, 21546), (14364, 21447), (16681, 18468)]