385984512

素因数分解:

$2^{11}\times 3^2\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:558

約数の個数: 144

約数和(自身を含む): 1143061920

約数和(自身を除く): 757077408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 144, 172, 192, 256, 258, 288, 344, 384, 387, 487, 512, 516, 576, 688, 768, 774, 974, 1024, 1032, 1152, 1376, 1461, 1536, 1548, 1948, 2048, 2064, 2304, 2752, 2922, 3072, 3096, 3896, 4128, 4383, 4608, 5504, 5844, 6144, 6192, 7792, 8256, 8766, 9216, 11008, 11688, 12384, 15584, 16512, 17532, 18432, 20941, 22016, 23376, 24768, 31168, 33024, 35064, 41882, 44032, 46752, 49536, 62336, 62823, 66048, 70128, 83764, 88064, 93504, 99072, 124672, 125646, 132096, 140256, 167528, 187008, 188469, 198144, 249344, 251292, 264192, 280512, 335056, 374016, 376938, 396288, 498688, 502584, 561024, 670112, 748032, 753876, 792576, 997376, 1005168, 1122048, 1340224, 1496064, 1507752, 2010336, 2244096, 2680448, 2992128, 3015504, 4020672, 4488192, 5360896, 6031008, 8041344, 8976384, 10721792, 12062016, 16082688, 21443584, 24124032, 32165376, 42887168, 48248064, 64330752, 96496128, 128661504, 192992256, 385984512]

約数ペア:

[(1, 385984512), (2, 192992256), (3, 128661504), (4, 96496128), (6, 64330752), (8, 48248064), (9, 42887168), (12, 32165376), (16, 24124032), (18, 21443584), (24, 16082688), (32, 12062016), (36, 10721792), (43, 8976384), (48, 8041344), (64, 6031008), (72, 5360896), (86, 4488192), (96, 4020672), (128, 3015504), (129, 2992128), (144, 2680448), (172, 2244096), (192, 2010336), (256, 1507752), (258, 1496064), (288, 1340224), (344, 1122048), (384, 1005168), (387, 997376), (487, 792576), (512, 753876), (516, 748032), (576, 670112), (688, 561024), (768, 502584), (774, 498688), (974, 396288), (1024, 376938), (1032, 374016), (1152, 335056), (1376, 280512), (1461, 264192), (1536, 251292), (1548, 249344), (1948, 198144), (2048, 188469), (2064, 187008), (2304, 167528), (2752, 140256), (2922, 132096), (3072, 125646), (3096, 124672), (3896, 99072), (4128, 93504), (4383, 88064), (4608, 83764), (5504, 70128), (5844, 66048), (6144, 62823), (6192, 62336), (7792, 49536), (8256, 46752), (8766, 44032), (9216, 41882), (11008, 35064), (11688, 33024), (12384, 31168), (15584, 24768), (16512, 23376), (17532, 22016), (18432, 20941)]