2019996288

素因数分解:

$2^7\times 3^2\times {\mathrm{97}}^1\times {\mathrm{18077}}^1$

素因数の和:18194

約数の個数: 96

約数和(自身を含む): 5872999860

約数和(自身を除く): 3853003572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 97, 128, 144, 192, 194, 288, 291, 384, 388, 576, 582, 776, 873, 1152, 1164, 1552, 1746, 2328, 3104, 3492, 4656, 6208, 6984, 9312, 12416, 13968, 18077, 18624, 27936, 36154, 37248, 54231, 55872, 72308, 108462, 111744, 144616, 162693, 216924, 289232, 325386, 433848, 578464, 650772, 867696, 1156928, 1301544, 1735392, 1753469, 2313856, 2603088, 3470784, 3506938, 5206176, 5260407, 6941568, 7013876, 10412352, 10520814, 14027752, 15781221, 20824704, 21041628, 28055504, 31562442, 42083256, 56111008, 63124884, 84166512, 112222016, 126249768, 168333024, 224444032, 252499536, 336666048, 504999072, 673332096, 1009998144, 2019996288]

約数ペア:

[(1, 2019996288), (2, 1009998144), (3, 673332096), (4, 504999072), (6, 336666048), (8, 252499536), (9, 224444032), (12, 168333024), (16, 126249768), (18, 112222016), (24, 84166512), (32, 63124884), (36, 56111008), (48, 42083256), (64, 31562442), (72, 28055504), (96, 21041628), (97, 20824704), (128, 15781221), (144, 14027752), (192, 10520814), (194, 10412352), (288, 7013876), (291, 6941568), (384, 5260407), (388, 5206176), (576, 3506938), (582, 3470784), (776, 2603088), (873, 2313856), (1152, 1753469), (1164, 1735392), (1552, 1301544), (1746, 1156928), (2328, 867696), (3104, 650772), (3492, 578464), (4656, 433848), (6208, 325386), (6984, 289232), (9312, 216924), (12416, 162693), (13968, 144616), (18077, 111744), (18624, 108462), (27936, 72308), (36154, 55872), (37248, 54231)]