2554752984

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:418

約数の個数: 192

約数和(自身を含む): 7606107360

約数和(自身を除く): 5051354376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 101, 137, 147, 157, 168, 196, 202, 274, 294, 303, 314, 392, 404, 411, 471, 548, 588, 606, 628, 707, 808, 822, 942, 959, 1096, 1099, 1176, 1212, 1256, 1414, 1644, 1884, 1918, 2121, 2198, 2424, 2828, 2877, 3288, 3297, 3768, 3836, 4242, 4396, 4949, 5656, 5754, 6594, 6713, 7672, 7693, 8484, 8792, 9898, 11508, 13188, 13426, 13837, 14847, 15386, 15857, 16968, 19796, 20139, 21509, 23016, 23079, 26376, 26852, 27674, 29694, 30772, 31714, 39592, 40278, 41511, 43018, 46158, 47571, 53704, 55348, 59388, 61544, 63428, 64527, 80556, 83022, 86036, 92316, 95142, 96859, 110696, 110999, 118776, 126856, 129054, 150563, 161112, 166044, 172072, 184632, 190284, 193718, 221998, 258108, 290577, 301126, 332088, 332997, 380568, 387436, 443996, 451689, 516216, 581154, 602252, 665994, 678013, 774872, 776993, 887992, 903378, 1053941, 1162308, 1204504, 1331988, 1356026, 1553986, 1806756, 2034039, 2107882, 2172409, 2324616, 2330979, 2663976, 2712052, 3107972, 3161823, 3613512, 4068078, 4215764, 4344818, 4661958, 5424104, 6215944, 6323646, 6517227, 8136156, 8431528, 8689636, 9323916, 12647292, 13034454, 15206863, 16272312, 17379272, 18647832, 25294584, 26068908, 30413726, 45620589, 52137816, 60827452, 91241178, 106448041, 121654904, 182482356, 212896082, 319344123, 364964712, 425792164, 638688246, 851584328, 1277376492, 2554752984]

約数ペア:

[(1, 2554752984), (2, 1277376492), (3, 851584328), (4, 638688246), (6, 425792164), (7, 364964712), (8, 319344123), (12, 212896082), (14, 182482356), (21, 121654904), (24, 106448041), (28, 91241178), (42, 60827452), (49, 52137816), (56, 45620589), (84, 30413726), (98, 26068908), (101, 25294584), (137, 18647832), (147, 17379272), (157, 16272312), (168, 15206863), (196, 13034454), (202, 12647292), (274, 9323916), (294, 8689636), (303, 8431528), (314, 8136156), (392, 6517227), (404, 6323646), (411, 6215944), (471, 5424104), (548, 4661958), (588, 4344818), (606, 4215764), (628, 4068078), (707, 3613512), (808, 3161823), (822, 3107972), (942, 2712052), (959, 2663976), (1096, 2330979), (1099, 2324616), (1176, 2172409), (1212, 2107882), (1256, 2034039), (1414, 1806756), (1644, 1553986), (1884, 1356026), (1918, 1331988), (2121, 1204504), (2198, 1162308), (2424, 1053941), (2828, 903378), (2877, 887992), (3288, 776993), (3297, 774872), (3768, 678013), (3836, 665994), (4242, 602252), (4396, 581154), (4949, 516216), (5656, 451689), (5754, 443996), (6594, 387436), (6713, 380568), (7672, 332997), (7693, 332088), (8484, 301126), (8792, 290577), (9898, 258108), (11508, 221998), (13188, 193718), (13426, 190284), (13837, 184632), (14847, 172072), (15386, 166044), (15857, 161112), (16968, 150563), (19796, 129054), (20139, 126856), (21509, 118776), (23016, 110999), (23079, 110696), (26376, 96859), (26852, 95142), (27674, 92316), (29694, 86036), (30772, 83022), (31714, 80556), (39592, 64527), (40278, 63428), (41511, 61544), (43018, 59388), (46158, 55348), (47571, 53704)]