222239248

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:114

約数の個数: 180

約数和(自身を含む): 583684864

約数和(自身を除く): 361445616

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 31, 44, 46, 56, 62, 77, 88, 92, 112, 121, 124, 154, 161, 176, 184, 217, 242, 248, 253, 308, 322, 341, 368, 434, 484, 496, 506, 529, 616, 644, 682, 713, 847, 868, 968, 1012, 1058, 1232, 1288, 1364, 1426, 1694, 1736, 1771, 1936, 2024, 2116, 2387, 2576, 2728, 2783, 2852, 3388, 3472, 3542, 3703, 3751, 4048, 4232, 4774, 4991, 5456, 5566, 5704, 5819, 6776, 7084, 7406, 7502, 7843, 8464, 9548, 9982, 11132, 11408, 11638, 13552, 14168, 14812, 15004, 15686, 16399, 19096, 19481, 19964, 22264, 23276, 26257, 28336, 29624, 30008, 31372, 32798, 38192, 38962, 39928, 40733, 44528, 46552, 52514, 54901, 59248, 60016, 62744, 64009, 65596, 77924, 79856, 81466, 86273, 93104, 105028, 109802, 114793, 125488, 128018, 131192, 155848, 162932, 172546, 180389, 210056, 219604, 229586, 256036, 262384, 311696, 325864, 345092, 360778, 420112, 439208, 448063, 459172, 512072, 603911, 651728, 690184, 721556, 878416, 896126, 918344, 1024144, 1207822, 1262723, 1380368, 1443112, 1792252, 1836688, 1984279, 2415644, 2525446, 2886224, 3584504, 3968558, 4831288, 5050892, 7169008, 7937116, 9662576, 10101784, 13889953, 15874232, 20203568, 27779906, 31748464, 55559812, 111119624, 222239248]

約数ペア:

[(1, 222239248), (2, 111119624), (4, 55559812), (7, 31748464), (8, 27779906), (11, 20203568), (14, 15874232), (16, 13889953), (22, 10101784), (23, 9662576), (28, 7937116), (31, 7169008), (44, 5050892), (46, 4831288), (56, 3968558), (62, 3584504), (77, 2886224), (88, 2525446), (92, 2415644), (112, 1984279), (121, 1836688), (124, 1792252), (154, 1443112), (161, 1380368), (176, 1262723), (184, 1207822), (217, 1024144), (242, 918344), (248, 896126), (253, 878416), (308, 721556), (322, 690184), (341, 651728), (368, 603911), (434, 512072), (484, 459172), (496, 448063), (506, 439208), (529, 420112), (616, 360778), (644, 345092), (682, 325864), (713, 311696), (847, 262384), (868, 256036), (968, 229586), (1012, 219604), (1058, 210056), (1232, 180389), (1288, 172546), (1364, 162932), (1426, 155848), (1694, 131192), (1736, 128018), (1771, 125488), (1936, 114793), (2024, 109802), (2116, 105028), (2387, 93104), (2576, 86273), (2728, 81466), (2783, 79856), (2852, 77924), (3388, 65596), (3472, 64009), (3542, 62744), (3703, 60016), (3751, 59248), (4048, 54901), (4232, 52514), (4774, 46552), (4991, 44528), (5456, 40733), (5566, 39928), (5704, 38962), (5819, 38192), (6776, 32798), (7084, 31372), (7406, 30008), (7502, 29624), (7843, 28336), (8464, 26257), (9548, 23276), (9982, 22264), (11132, 19964), (11408, 19481), (11638, 19096), (13552, 16399), (14168, 15686), (14812, 15004)]