1996211448

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{163}}^1$

素因数の和:287

約数の個数: 288

約数和(自身を含む): 6929170560

約数和(自身を除く): 4932959112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 47, 56, 63, 66, 72, 77, 84, 88, 94, 99, 126, 132, 141, 154, 163, 168, 188, 198, 231, 252, 264, 282, 308, 326, 329, 376, 396, 423, 462, 489, 504, 517, 564, 616, 652, 658, 693, 792, 846, 924, 978, 987, 1034, 1128, 1141, 1304, 1316, 1386, 1467, 1551, 1692, 1793, 1848, 1956, 1974, 2068, 2209, 2282, 2632, 2772, 2934, 2961, 3102, 3384, 3423, 3586, 3619, 3912, 3948, 4136, 4418, 4564, 4653, 5379, 5544, 5868, 5922, 6204, 6627, 6846, 7172, 7238, 7661, 7896, 8836, 9128, 9306, 10269, 10758, 10857, 11736, 11844, 12408, 12551, 13254, 13692, 14344, 14476, 15322, 15463, 16137, 17672, 18612, 19881, 20538, 21516, 21714, 22983, 23688, 24299, 25102, 26508, 27384, 28952, 30644, 30926, 32274, 32571, 37224, 37653, 39762, 41076, 43032, 43428, 45966, 46389, 48598, 50204, 53016, 53627, 61288, 61852, 64548, 65142, 68949, 72897, 75306, 79524, 82152, 84271, 86856, 91932, 92778, 97196, 100408, 107254, 112959, 123704, 129096, 130284, 137898, 139167, 145794, 150612, 159048, 160881, 168542, 170093, 183864, 185556, 194392, 214508, 218691, 225918, 252813, 260568, 275796, 278334, 291588, 301224, 321762, 337084, 340186, 360067, 371112, 429016, 437382, 451836, 482643, 505626, 510279, 551592, 556668, 583176, 589897, 643524, 674168, 680372, 720134, 758439, 874764, 903672, 965286, 1011252, 1020558, 1080201, 1113336, 1179794, 1287048, 1360744, 1440268, 1516878, 1530837, 1749528, 1769691, 1930572, 2022504, 2041116, 2160402, 2359588, 2520469, 2880536, 3033756, 3061674, 3240603, 3539382, 3861144, 3960737, 4082232, 4320804, 4719176, 5040938, 5309073, 6067512, 6123348, 6481206, 7078764, 7561407, 7921474, 8641608, 10081876, 10618146, 11882211, 12246696, 12962412, 14157528, 15122814, 15842948, 20163752, 21236292, 22684221, 23764422, 25924824, 27725159, 30245628, 31685896, 35646633, 42472584, 45368442, 47528844, 55450318, 60491256, 71293266, 83175477, 90736884, 95057688, 110900636, 142586532, 166350954, 181473768, 221801272, 249526431, 285173064, 332701908, 499052862, 665403816, 998105724, 1996211448]

約数ペア:

[(1, 1996211448), (2, 998105724), (3, 665403816), (4, 499052862), (6, 332701908), (7, 285173064), (8, 249526431), (9, 221801272), (11, 181473768), (12, 166350954), (14, 142586532), (18, 110900636), (21, 95057688), (22, 90736884), (24, 83175477), (28, 71293266), (33, 60491256), (36, 55450318), (42, 47528844), (44, 45368442), (47, 42472584), (56, 35646633), (63, 31685896), (66, 30245628), (72, 27725159), (77, 25924824), (84, 23764422), (88, 22684221), (94, 21236292), (99, 20163752), (126, 15842948), (132, 15122814), (141, 14157528), (154, 12962412), (163, 12246696), (168, 11882211), (188, 10618146), (198, 10081876), (231, 8641608), (252, 7921474), (264, 7561407), (282, 7078764), (308, 6481206), (326, 6123348), (329, 6067512), (376, 5309073), (396, 5040938), (423, 4719176), (462, 4320804), (489, 4082232), (504, 3960737), (517, 3861144), (564, 3539382), (616, 3240603), (652, 3061674), (658, 3033756), (693, 2880536), (792, 2520469), (846, 2359588), (924, 2160402), (978, 2041116), (987, 2022504), (1034, 1930572), (1128, 1769691), (1141, 1749528), (1304, 1530837), (1316, 1516878), (1386, 1440268), (1467, 1360744), (1551, 1287048), (1692, 1179794), (1793, 1113336), (1848, 1080201), (1956, 1020558), (1974, 1011252), (2068, 965286), (2209, 903672), (2282, 874764), (2632, 758439), (2772, 720134), (2934, 680372), (2961, 674168), (3102, 643524), (3384, 589897), (3423, 583176), (3586, 556668), (3619, 551592), (3912, 510279), (3948, 505626), (4136, 482643), (4418, 451836), (4564, 437382), (4653, 429016), (5379, 371112), (5544, 360067), (5868, 340186), (5922, 337084), (6204, 321762), (6627, 301224), (6846, 291588), (7172, 278334), (7238, 275796), (7661, 260568), (7896, 252813), (8836, 225918), (9128, 218691), (9306, 214508), (10269, 194392), (10758, 185556), (10857, 183864), (11736, 170093), (11844, 168542), (12408, 160881), (12551, 159048), (13254, 150612), (13692, 145794), (14344, 139167), (14476, 137898), (15322, 130284), (15463, 129096), (16137, 123704), (17672, 112959), (18612, 107254), (19881, 100408), (20538, 97196), (21516, 92778), (21714, 91932), (22983, 86856), (23688, 84271), (24299, 82152), (25102, 79524), (26508, 75306), (27384, 72897), (28952, 68949), (30644, 65142), (30926, 64548), (32274, 61852), (32571, 61288), (37224, 53627), (37653, 53016), (39762, 50204), (41076, 48598), (43032, 46389), (43428, 45966)]