513658236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1303}}^1$

素因数の和:1368

約数の個数: 144

約数和(自身を含む): 1558040064

約数和(自身を除く): 1044381828

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 361, 364, 399, 494, 532, 546, 722, 741, 798, 988, 1083, 1092, 1303, 1444, 1482, 1596, 1729, 2166, 2527, 2606, 2964, 3458, 3909, 4332, 4693, 5054, 5187, 5212, 6916, 7581, 7818, 9121, 9386, 10108, 10374, 14079, 15162, 15636, 16939, 18242, 18772, 20748, 24757, 27363, 28158, 30324, 32851, 33878, 36484, 49514, 50817, 54726, 56316, 65702, 67756, 74271, 98553, 99028, 101634, 109452, 118573, 131404, 148542, 173299, 197106, 203268, 237146, 297084, 321841, 346598, 355719, 394212, 470383, 474292, 519897, 643682, 693196, 711438, 940766, 965523, 1039794, 1287364, 1411149, 1422876, 1881532, 1931046, 2079588, 2252887, 2822298, 3292681, 3862092, 4505774, 5644596, 6114979, 6585362, 6758661, 9011548, 9878043, 12229958, 13170724, 13517322, 18344937, 19756086, 24459916, 27034644, 36689874, 39512172, 42804853, 73379748, 85609706, 128414559, 171219412, 256829118, 513658236]

約数ペア:

[(1, 513658236), (2, 256829118), (3, 171219412), (4, 128414559), (6, 85609706), (7, 73379748), (12, 42804853), (13, 39512172), (14, 36689874), (19, 27034644), (21, 24459916), (26, 19756086), (28, 18344937), (38, 13517322), (39, 13170724), (42, 12229958), (52, 9878043), (57, 9011548), (76, 6758661), (78, 6585362), (84, 6114979), (91, 5644596), (114, 4505774), (133, 3862092), (156, 3292681), (182, 2822298), (228, 2252887), (247, 2079588), (266, 1931046), (273, 1881532), (361, 1422876), (364, 1411149), (399, 1287364), (494, 1039794), (532, 965523), (546, 940766), (722, 711438), (741, 693196), (798, 643682), (988, 519897), (1083, 474292), (1092, 470383), (1303, 394212), (1444, 355719), (1482, 346598), (1596, 321841), (1729, 297084), (2166, 237146), (2527, 203268), (2606, 197106), (2964, 173299), (3458, 148542), (3909, 131404), (4332, 118573), (4693, 109452), (5054, 101634), (5187, 99028), (5212, 98553), (6916, 74271), (7581, 67756), (7818, 65702), (9121, 56316), (9386, 54726), (10108, 50817), (10374, 49514), (14079, 36484), (15162, 33878), (15636, 32851), (16939, 30324), (18242, 28158), (18772, 27363), (20748, 24757)]