2016356433

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 3609059328

約数和(自身を除く): 1592702895

約数列:

[1, 3, 7, 13, 21, 23, 39, 53, 69, 73, 83, 91, 159, 161, 219, 249, 273, 299, 371, 483, 511, 581, 689, 897, 949, 1079, 1113, 1219, 1533, 1679, 1743, 1909, 2067, 2093, 2847, 3237, 3657, 3869, 4399, 4823, 5037, 5727, 6059, 6279, 6643, 7553, 8533, 11607, 11753, 13197, 13363, 14469, 15847, 18177, 19929, 21827, 22659, 24817, 25599, 27083, 30793, 35259, 40089, 42413, 47541, 50297, 57187, 65481, 74451, 78767, 81249, 88987, 92379, 101177, 110929, 127239, 139357, 150891, 152789, 171561, 173719, 236301, 266961, 303531, 321127, 332787, 352079, 400309, 418071, 458367, 521157, 551369, 622909, 708239, 963381, 975499, 1056237, 1156831, 1200927, 1315301, 1654107, 1811641, 1868727, 2124717, 2247889, 2926497, 3470493, 3945903, 4174651, 5434923, 6743667, 7385921, 8097817, 9207107, 12523953, 12681487, 22157763, 24293451, 27621321, 29222557, 38044461, 51701447, 87667671, 96016973, 155104341, 288050919, 672118811, 2016356433]

約数ペア:

[(1, 2016356433), (3, 672118811), (7, 288050919), (13, 155104341), (21, 96016973), (23, 87667671), (39, 51701447), (53, 38044461), (69, 29222557), (73, 27621321), (83, 24293451), (91, 22157763), (159, 12681487), (161, 12523953), (219, 9207107), (249, 8097817), (273, 7385921), (299, 6743667), (371, 5434923), (483, 4174651), (511, 3945903), (581, 3470493), (689, 2926497), (897, 2247889), (949, 2124717), (1079, 1868727), (1113, 1811641), (1219, 1654107), (1533, 1315301), (1679, 1200927), (1743, 1156831), (1909, 1056237), (2067, 975499), (2093, 963381), (2847, 708239), (3237, 622909), (3657, 551369), (3869, 521157), (4399, 458367), (4823, 418071), (5037, 400309), (5727, 352079), (6059, 332787), (6279, 321127), (6643, 303531), (7553, 266961), (8533, 236301), (11607, 173719), (11753, 171561), (13197, 152789), (13363, 150891), (14469, 139357), (15847, 127239), (18177, 110929), (19929, 101177), (21827, 92379), (22659, 88987), (24817, 81249), (25599, 78767), (27083, 74451), (30793, 65481), (35259, 57187), (40089, 50297), (42413, 47541)]