1319550848

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5821}}^1$

素因数の和:5876

約数の個数: 128

約数和(自身を含む): 3420541440

約数和(自身を除く): 2100990592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 56, 64, 77, 88, 92, 112, 128, 154, 161, 176, 184, 224, 253, 308, 322, 352, 368, 448, 506, 616, 644, 704, 736, 896, 1012, 1232, 1288, 1408, 1472, 1771, 2024, 2464, 2576, 2944, 3542, 4048, 4928, 5152, 5821, 7084, 8096, 9856, 10304, 11642, 14168, 16192, 20608, 23284, 28336, 32384, 40747, 46568, 56672, 64031, 81494, 93136, 113344, 128062, 133883, 162988, 186272, 226688, 256124, 267766, 325976, 372544, 448217, 512248, 535532, 651952, 745088, 896434, 937181, 1024496, 1071064, 1303904, 1472713, 1792868, 1874362, 2048992, 2142128, 2607808, 2945426, 3585736, 3748724, 4097984, 4284256, 5215616, 5890852, 7171472, 7497448, 8195968, 8568512, 10308991, 11781704, 14342944, 14994896, 17137024, 20617982, 23563408, 28685888, 29989792, 41235964, 47126816, 57371776, 59979584, 82471928, 94253632, 119959168, 164943856, 188507264, 329887712, 659775424, 1319550848]

約数ペア:

[(1, 1319550848), (2, 659775424), (4, 329887712), (7, 188507264), (8, 164943856), (11, 119959168), (14, 94253632), (16, 82471928), (22, 59979584), (23, 57371776), (28, 47126816), (32, 41235964), (44, 29989792), (46, 28685888), (56, 23563408), (64, 20617982), (77, 17137024), (88, 14994896), (92, 14342944), (112, 11781704), (128, 10308991), (154, 8568512), (161, 8195968), (176, 7497448), (184, 7171472), (224, 5890852), (253, 5215616), (308, 4284256), (322, 4097984), (352, 3748724), (368, 3585736), (448, 2945426), (506, 2607808), (616, 2142128), (644, 2048992), (704, 1874362), (736, 1792868), (896, 1472713), (1012, 1303904), (1232, 1071064), (1288, 1024496), (1408, 937181), (1472, 896434), (1771, 745088), (2024, 651952), (2464, 535532), (2576, 512248), (2944, 448217), (3542, 372544), (4048, 325976), (4928, 267766), (5152, 256124), (5821, 226688), (7084, 186272), (8096, 162988), (9856, 133883), (10304, 128062), (11642, 113344), (14168, 93136), (16192, 81494), (20608, 64031), (23284, 56672), (28336, 46568), (32384, 40747)]