247113216

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:241

約数の個数: 240

約数和(自身を含む): 837517824

約数和(自身を除く): 590404608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 56, 63, 64, 72, 84, 94, 96, 112, 126, 128, 141, 144, 163, 168, 188, 192, 224, 252, 256, 282, 288, 326, 329, 336, 376, 384, 423, 448, 489, 504, 512, 564, 576, 652, 658, 672, 752, 768, 846, 896, 978, 987, 1008, 1128, 1141, 1152, 1304, 1316, 1344, 1467, 1504, 1536, 1692, 1792, 1956, 1974, 2016, 2256, 2282, 2304, 2608, 2632, 2688, 2934, 2961, 3008, 3384, 3423, 3584, 3912, 3948, 4032, 4512, 4564, 4608, 5216, 5264, 5376, 5868, 5922, 6016, 6768, 6846, 7661, 7824, 7896, 8064, 9024, 9128, 10269, 10432, 10528, 10752, 11736, 11844, 12032, 13536, 13692, 15322, 15648, 15792, 16128, 18048, 18256, 20538, 20864, 21056, 22983, 23472, 23688, 24064, 27072, 27384, 30644, 31296, 31584, 32256, 36096, 36512, 41076, 41728, 42112, 45966, 46944, 47376, 53627, 54144, 54768, 61288, 62592, 63168, 68949, 72192, 73024, 82152, 83456, 84224, 91932, 93888, 94752, 107254, 108288, 109536, 122576, 125184, 126336, 137898, 146048, 160881, 164304, 168448, 183864, 187776, 189504, 214508, 216576, 219072, 245152, 250368, 252672, 275796, 292096, 321762, 328608, 367728, 375552, 379008, 429016, 438144, 482643, 490304, 505344, 551592, 584192, 643524, 657216, 735456, 751104, 758016, 858032, 876288, 965286, 980608, 1103184, 1287048, 1314432, 1470912, 1516032, 1716064, 1752576, 1930572, 1961216, 2206368, 2574096, 2628864, 2941824, 3432128, 3861144, 3922432, 4412736, 5148192, 5257728, 5883648, 6864256, 7722288, 8825472, 10296384, 11767296, 13728512, 15444576, 17650944, 20592768, 27457024, 30889152, 35301888, 41185536, 61778304, 82371072, 123556608, 247113216]

約数ペア:

[(1, 247113216), (2, 123556608), (3, 82371072), (4, 61778304), (6, 41185536), (7, 35301888), (8, 30889152), (9, 27457024), (12, 20592768), (14, 17650944), (16, 15444576), (18, 13728512), (21, 11767296), (24, 10296384), (28, 8825472), (32, 7722288), (36, 6864256), (42, 5883648), (47, 5257728), (48, 5148192), (56, 4412736), (63, 3922432), (64, 3861144), (72, 3432128), (84, 2941824), (94, 2628864), (96, 2574096), (112, 2206368), (126, 1961216), (128, 1930572), (141, 1752576), (144, 1716064), (163, 1516032), (168, 1470912), (188, 1314432), (192, 1287048), (224, 1103184), (252, 980608), (256, 965286), (282, 876288), (288, 858032), (326, 758016), (329, 751104), (336, 735456), (376, 657216), (384, 643524), (423, 584192), (448, 551592), (489, 505344), (504, 490304), (512, 482643), (564, 438144), (576, 429016), (652, 379008), (658, 375552), (672, 367728), (752, 328608), (768, 321762), (846, 292096), (896, 275796), (978, 252672), (987, 250368), (1008, 245152), (1128, 219072), (1141, 216576), (1152, 214508), (1304, 189504), (1316, 187776), (1344, 183864), (1467, 168448), (1504, 164304), (1536, 160881), (1692, 146048), (1792, 137898), (1956, 126336), (1974, 125184), (2016, 122576), (2256, 109536), (2282, 108288), (2304, 107254), (2608, 94752), (2632, 93888), (2688, 91932), (2934, 84224), (2961, 83456), (3008, 82152), (3384, 73024), (3423, 72192), (3584, 68949), (3912, 63168), (3948, 62592), (4032, 61288), (4512, 54768), (4564, 54144), (4608, 53627), (5216, 47376), (5264, 46944), (5376, 45966), (5868, 42112), (5922, 41728), (6016, 41076), (6768, 36512), (6846, 36096), (7661, 32256), (7824, 31584), (7896, 31296), (8064, 30644), (9024, 27384), (9128, 27072), (10269, 24064), (10432, 23688), (10528, 23472), (10752, 22983), (11736, 21056), (11844, 20864), (12032, 20538), (13536, 18256), (13692, 18048), (15322, 16128), (15648, 15792)]