298342016

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:542

約数の個数: 128

約数和(自身を含む): 733224960

約数和(自身を除く): 434882944

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 56, 62, 64, 92, 112, 124, 128, 161, 184, 217, 224, 248, 322, 368, 434, 448, 467, 496, 644, 713, 736, 868, 896, 934, 992, 1288, 1426, 1472, 1736, 1868, 1984, 2576, 2852, 2944, 3269, 3472, 3736, 3968, 4991, 5152, 5704, 6538, 6944, 7472, 9982, 10304, 10741, 11408, 13076, 13888, 14477, 14944, 19964, 20608, 21482, 22816, 26152, 27776, 28954, 29888, 39928, 42964, 45632, 52304, 57908, 59776, 75187, 79856, 85928, 91264, 101339, 104608, 115816, 150374, 159712, 171856, 202678, 209216, 231632, 300748, 319424, 332971, 343712, 405356, 418432, 463264, 601496, 638848, 665942, 687424, 810712, 926528, 1202992, 1331884, 1374848, 1621424, 1853056, 2330797, 2405984, 2663768, 3242848, 4661594, 4811968, 5327536, 6485696, 9323188, 9623936, 10655072, 12971392, 18646376, 21310144, 37292752, 42620288, 74585504, 149171008, 298342016]

約数ペア:

[(1, 298342016), (2, 149171008), (4, 74585504), (7, 42620288), (8, 37292752), (14, 21310144), (16, 18646376), (23, 12971392), (28, 10655072), (31, 9623936), (32, 9323188), (46, 6485696), (56, 5327536), (62, 4811968), (64, 4661594), (92, 3242848), (112, 2663768), (124, 2405984), (128, 2330797), (161, 1853056), (184, 1621424), (217, 1374848), (224, 1331884), (248, 1202992), (322, 926528), (368, 810712), (434, 687424), (448, 665942), (467, 638848), (496, 601496), (644, 463264), (713, 418432), (736, 405356), (868, 343712), (896, 332971), (934, 319424), (992, 300748), (1288, 231632), (1426, 209216), (1472, 202678), (1736, 171856), (1868, 159712), (1984, 150374), (2576, 115816), (2852, 104608), (2944, 101339), (3269, 91264), (3472, 85928), (3736, 79856), (3968, 75187), (4991, 59776), (5152, 57908), (5704, 52304), (6538, 45632), (6944, 42964), (7472, 39928), (9982, 29888), (10304, 28954), (10741, 27776), (11408, 26152), (13076, 22816), (13888, 21482), (14477, 20608), (14944, 19964)]