2102406912

素因数分解:

$2^8\times 3^2\times {\mathrm{43}}^1\times {\mathrm{21221}}^1$

素因数の和:21286

約数の個数: 108

約数和(自身を含む): 6203020824

約数和(自身を除く): 4100613912

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, 516, 576, 688, 768, 774, 1032, 1152, 1376, 1548, 2064, 2304, 2752, 3096, 4128, 5504, 6192, 8256, 11008, 12384, 16512, 21221, 24768, 33024, 42442, 49536, 63663, 84884, 99072, 127326, 169768, 190989, 254652, 339536, 381978, 509304, 679072, 763956, 912503, 1018608, 1358144, 1527912, 1825006, 2037216, 2716288, 2737509, 3055824, 3650012, 4074432, 5432576, 5475018, 6111648, 7300024, 8148864, 8212527, 10950036, 12223296, 14600048, 16297728, 16425054, 21900072, 24446592, 29200096, 32850108, 43800144, 48893184, 58400192, 65700216, 87600288, 116800384, 131400432, 175200576, 233600768, 262800864, 350401152, 525601728, 700802304, 1051203456, 2102406912]

約数ペア:

[(1, 2102406912), (2, 1051203456), (3, 700802304), (4, 525601728), (6, 350401152), (8, 262800864), (9, 233600768), (12, 175200576), (16, 131400432), (18, 116800384), (24, 87600288), (32, 65700216), (36, 58400192), (43, 48893184), (48, 43800144), (64, 32850108), (72, 29200096), (86, 24446592), (96, 21900072), (128, 16425054), (129, 16297728), (144, 14600048), (172, 12223296), (192, 10950036), (256, 8212527), (258, 8148864), (288, 7300024), (344, 6111648), (384, 5475018), (387, 5432576), (516, 4074432), (576, 3650012), (688, 3055824), (768, 2737509), (774, 2716288), (1032, 2037216), (1152, 1825006), (1376, 1527912), (1548, 1358144), (2064, 1018608), (2304, 912503), (2752, 763956), (3096, 679072), (4128, 509304), (5504, 381978), (6192, 339536), (8256, 254652), (11008, 190989), (12384, 169768), (16512, 127326), (21221, 99072), (24768, 84884), (33024, 63663), (42442, 49536)]