19500645888

素因数分解:

$2^9\times 3^3\times {\mathrm{193}}^1\times {\mathrm{7309}}^1$

素因数の和:7529

約数の個数: 160

約数和(自身を含む): 58030288800

約数和(自身を除く): 38529642912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 193, 216, 256, 288, 384, 386, 432, 512, 576, 579, 768, 772, 864, 1152, 1158, 1536, 1544, 1728, 1737, 2304, 2316, 3088, 3456, 3474, 4608, 4632, 5211, 6176, 6912, 6948, 7309, 9264, 10422, 12352, 13824, 13896, 14618, 18528, 20844, 21927, 24704, 27792, 29236, 37056, 41688, 43854, 49408, 55584, 58472, 65781, 74112, 83376, 87708, 98816, 111168, 116944, 131562, 148224, 166752, 175416, 197343, 222336, 233888, 263124, 296448, 333504, 350832, 394686, 444672, 467776, 526248, 667008, 701664, 789372, 889344, 935552, 1052496, 1334016, 1403328, 1410637, 1578744, 1871104, 2104992, 2668032, 2806656, 2821274, 3157488, 3742208, 4209984, 4231911, 5613312, 5642548, 6314976, 8419968, 8463822, 11226624, 11285096, 12629952, 12695733, 16839936, 16927644, 22570192, 25259904, 25391466, 33679872, 33855288, 38087199, 45140384, 50519808, 50782932, 67710576, 76174398, 90280768, 101039616, 101565864, 135421152, 152348796, 180561536, 203131728, 270842304, 304697592, 361123072, 406263456, 541684608, 609395184, 722246144, 812526912, 1083369216, 1218790368, 1625053824, 2166738432, 2437580736, 3250107648, 4875161472, 6500215296, 9750322944, 19500645888]

約数ペア:

[(1, 19500645888), (2, 9750322944), (3, 6500215296), (4, 4875161472), (6, 3250107648), (8, 2437580736), (9, 2166738432), (12, 1625053824), (16, 1218790368), (18, 1083369216), (24, 812526912), (27, 722246144), (32, 609395184), (36, 541684608), (48, 406263456), (54, 361123072), (64, 304697592), (72, 270842304), (96, 203131728), (108, 180561536), (128, 152348796), (144, 135421152), (192, 101565864), (193, 101039616), (216, 90280768), (256, 76174398), (288, 67710576), (384, 50782932), (386, 50519808), (432, 45140384), (512, 38087199), (576, 33855288), (579, 33679872), (768, 25391466), (772, 25259904), (864, 22570192), (1152, 16927644), (1158, 16839936), (1536, 12695733), (1544, 12629952), (1728, 11285096), (1737, 11226624), (2304, 8463822), (2316, 8419968), (3088, 6314976), (3456, 5642548), (3474, 5613312), (4608, 4231911), (4632, 4209984), (5211, 3742208), (6176, 3157488), (6912, 2821274), (6948, 2806656), (7309, 2668032), (9264, 2104992), (10422, 1871104), (12352, 1578744), (13824, 1410637), (13896, 1403328), (14618, 1334016), (18528, 1052496), (20844, 935552), (21927, 889344), (24704, 789372), (27792, 701664), (29236, 667008), (37056, 526248), (41688, 467776), (43854, 444672), (49408, 394686), (55584, 350832), (58472, 333504), (65781, 296448), (74112, 263124), (83376, 233888), (87708, 222336), (98816, 197343), (111168, 175416), (116944, 166752), (131562, 148224)]