291078144

素因数分解:

$2^{15}\times 3^3\times 7^1\times {\mathrm{47}}^1$

素因数の和:93

約数の個数: 256

約数和(自身を含む): 1006617600

約数和(自身を除く): 715539456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 47, 48, 54, 56, 63, 64, 72, 84, 94, 96, 108, 112, 126, 128, 141, 144, 168, 188, 189, 192, 216, 224, 252, 256, 282, 288, 329, 336, 376, 378, 384, 423, 432, 448, 504, 512, 564, 576, 658, 672, 752, 756, 768, 846, 864, 896, 987, 1008, 1024, 1128, 1152, 1269, 1316, 1344, 1504, 1512, 1536, 1692, 1728, 1792, 1974, 2016, 2048, 2256, 2304, 2538, 2632, 2688, 2961, 3008, 3024, 3072, 3384, 3456, 3584, 3948, 4032, 4096, 4512, 4608, 5076, 5264, 5376, 5922, 6016, 6048, 6144, 6768, 6912, 7168, 7896, 8064, 8192, 8883, 9024, 9216, 10152, 10528, 10752, 11844, 12032, 12096, 12288, 13536, 13824, 14336, 15792, 16128, 16384, 17766, 18048, 18432, 20304, 21056, 21504, 23688, 24064, 24192, 24576, 27072, 27648, 28672, 31584, 32256, 32768, 35532, 36096, 36864, 40608, 42112, 43008, 47376, 48128, 48384, 49152, 54144, 55296, 57344, 63168, 64512, 71064, 72192, 73728, 81216, 84224, 86016, 94752, 96256, 96768, 98304, 108288, 110592, 114688, 126336, 129024, 142128, 144384, 147456, 162432, 168448, 172032, 189504, 192512, 193536, 216576, 221184, 229376, 252672, 258048, 284256, 288768, 294912, 324864, 336896, 344064, 379008, 385024, 387072, 433152, 442368, 505344, 516096, 568512, 577536, 649728, 673792, 688128, 758016, 770048, 774144, 866304, 884736, 1010688, 1032192, 1137024, 1155072, 1299456, 1347584, 1516032, 1540096, 1548288, 1732608, 2021376, 2064384, 2274048, 2310144, 2598912, 2695168, 3032064, 3096576, 3465216, 4042752, 4548096, 4620288, 5197824, 5390336, 6064128, 6193152, 6930432, 8085504, 9096192, 10395648, 10780672, 12128256, 13860864, 16171008, 18192384, 20791296, 24256512, 32342016, 36384768, 41582592, 48513024, 72769536, 97026048, 145539072, 291078144]

約数ペア:

[(1, 291078144), (2, 145539072), (3, 97026048), (4, 72769536), (6, 48513024), (7, 41582592), (8, 36384768), (9, 32342016), (12, 24256512), (14, 20791296), (16, 18192384), (18, 16171008), (21, 13860864), (24, 12128256), (27, 10780672), (28, 10395648), (32, 9096192), (36, 8085504), (42, 6930432), (47, 6193152), (48, 6064128), (54, 5390336), (56, 5197824), (63, 4620288), (64, 4548096), (72, 4042752), (84, 3465216), (94, 3096576), (96, 3032064), (108, 2695168), (112, 2598912), (126, 2310144), (128, 2274048), (141, 2064384), (144, 2021376), (168, 1732608), (188, 1548288), (189, 1540096), (192, 1516032), (216, 1347584), (224, 1299456), (252, 1155072), (256, 1137024), (282, 1032192), (288, 1010688), (329, 884736), (336, 866304), (376, 774144), (378, 770048), (384, 758016), (423, 688128), (432, 673792), (448, 649728), (504, 577536), (512, 568512), (564, 516096), (576, 505344), (658, 442368), (672, 433152), (752, 387072), (756, 385024), (768, 379008), (846, 344064), (864, 336896), (896, 324864), (987, 294912), (1008, 288768), (1024, 284256), (1128, 258048), (1152, 252672), (1269, 229376), (1316, 221184), (1344, 216576), (1504, 193536), (1512, 192512), (1536, 189504), (1692, 172032), (1728, 168448), (1792, 162432), (1974, 147456), (2016, 144384), (2048, 142128), (2256, 129024), (2304, 126336), (2538, 114688), (2632, 110592), (2688, 108288), (2961, 98304), (3008, 96768), (3024, 96256), (3072, 94752), (3384, 86016), (3456, 84224), (3584, 81216), (3948, 73728), (4032, 72192), (4096, 71064), (4512, 64512), (4608, 63168), (5076, 57344), (5264, 55296), (5376, 54144), (5922, 49152), (6016, 48384), (6048, 48128), (6144, 47376), (6768, 43008), (6912, 42112), (7168, 40608), (7896, 36864), (8064, 36096), (8192, 35532), (8883, 32768), (9024, 32256), (9216, 31584), (10152, 28672), (10528, 27648), (10752, 27072), (11844, 24576), (12032, 24192), (12096, 24064), (12288, 23688), (13536, 21504), (13824, 21056), (14336, 20304), (15792, 18432), (16128, 18048), (16384, 17766)]