2891718144

素因数分解:

$2^9\times 3^4\times 7^2\times {\mathrm{1423}}^1$

素因数の和:1467

約数の個数: 300

約数和(自身を含む): 10047218544

約数和(自身を除く): 7155500400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 128, 144, 147, 162, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 324, 336, 378, 384, 392, 432, 441, 448, 504, 512, 567, 576, 588, 648, 672, 756, 768, 784, 864, 882, 896, 1008, 1134, 1152, 1176, 1296, 1323, 1344, 1423, 1512, 1536, 1568, 1728, 1764, 1792, 2016, 2268, 2304, 2352, 2592, 2646, 2688, 2846, 3024, 3136, 3456, 3528, 3584, 3969, 4032, 4269, 4536, 4608, 4704, 5184, 5292, 5376, 5692, 6048, 6272, 6912, 7056, 7938, 8064, 8538, 9072, 9408, 9961, 10368, 10584, 10752, 11384, 12096, 12544, 12807, 13824, 14112, 15876, 16128, 17076, 18144, 18816, 19922, 20736, 21168, 22768, 24192, 25088, 25614, 28224, 29883, 31752, 32256, 34152, 36288, 37632, 38421, 39844, 41472, 42336, 45536, 48384, 51228, 56448, 59766, 63504, 68304, 69727, 72576, 75264, 76842, 79688, 84672, 89649, 91072, 96768, 102456, 112896, 115263, 119532, 127008, 136608, 139454, 145152, 153684, 159376, 169344, 179298, 182144, 204912, 209181, 225792, 230526, 239064, 254016, 268947, 273216, 278908, 290304, 307368, 318752, 338688, 358596, 364288, 409824, 418362, 461052, 478128, 508032, 537894, 546432, 557816, 614736, 627543, 637504, 677376, 717192, 728576, 806841, 819648, 836724, 922104, 956256, 1016064, 1075788, 1092864, 1115632, 1229472, 1255086, 1275008, 1434384, 1613682, 1639296, 1673448, 1844208, 1882629, 1912512, 2032128, 2151576, 2185728, 2231264, 2458944, 2510172, 2550016, 2868768, 3227364, 3278592, 3346896, 3688416, 3765258, 3825024, 4303152, 4462528, 4917888, 5020344, 5100032, 5647887, 5737536, 6454728, 6557184, 6693792, 7376832, 7530516, 7650048, 8606304, 8925056, 9835776, 10040688, 11295774, 11475072, 12909456, 13387584, 14753664, 15061032, 15300096, 17212608, 17850112, 19671552, 20081376, 22591548, 22950144, 25818912, 26775168, 29507328, 30122064, 34425216, 35700224, 40162752, 45183096, 45900288, 51637824, 53550336, 59014656, 60244128, 68850432, 80325504, 90366192, 103275648, 107100672, 120488256, 137700864, 160651008, 180732384, 206551296, 240976512, 321302016, 361464768, 413102592, 481953024, 722929536, 963906048, 1445859072, 2891718144]

約数ペア:

[(1, 2891718144), (2, 1445859072), (3, 963906048), (4, 722929536), (6, 481953024), (7, 413102592), (8, 361464768), (9, 321302016), (12, 240976512), (14, 206551296), (16, 180732384), (18, 160651008), (21, 137700864), (24, 120488256), (27, 107100672), (28, 103275648), (32, 90366192), (36, 80325504), (42, 68850432), (48, 60244128), (49, 59014656), (54, 53550336), (56, 51637824), (63, 45900288), (64, 45183096), (72, 40162752), (81, 35700224), (84, 34425216), (96, 30122064), (98, 29507328), (108, 26775168), (112, 25818912), (126, 22950144), (128, 22591548), (144, 20081376), (147, 19671552), (162, 17850112), (168, 17212608), (189, 15300096), (192, 15061032), (196, 14753664), (216, 13387584), (224, 12909456), (252, 11475072), (256, 11295774), (288, 10040688), (294, 9835776), (324, 8925056), (336, 8606304), (378, 7650048), (384, 7530516), (392, 7376832), (432, 6693792), (441, 6557184), (448, 6454728), (504, 5737536), (512, 5647887), (567, 5100032), (576, 5020344), (588, 4917888), (648, 4462528), (672, 4303152), (756, 3825024), (768, 3765258), (784, 3688416), (864, 3346896), (882, 3278592), (896, 3227364), (1008, 2868768), (1134, 2550016), (1152, 2510172), (1176, 2458944), (1296, 2231264), (1323, 2185728), (1344, 2151576), (1423, 2032128), (1512, 1912512), (1536, 1882629), (1568, 1844208), (1728, 1673448), (1764, 1639296), (1792, 1613682), (2016, 1434384), (2268, 1275008), (2304, 1255086), (2352, 1229472), (2592, 1115632), (2646, 1092864), (2688, 1075788), (2846, 1016064), (3024, 956256), (3136, 922104), (3456, 836724), (3528, 819648), (3584, 806841), (3969, 728576), (4032, 717192), (4269, 677376), (4536, 637504), (4608, 627543), (4704, 614736), (5184, 557816), (5292, 546432), (5376, 537894), (5692, 508032), (6048, 478128), (6272, 461052), (6912, 418362), (7056, 409824), (7938, 364288), (8064, 358596), (8538, 338688), (9072, 318752), (9408, 307368), (9961, 290304), (10368, 278908), (10584, 273216), (10752, 268947), (11384, 254016), (12096, 239064), (12544, 230526), (12807, 225792), (13824, 209181), (14112, 204912), (15876, 182144), (16128, 179298), (17076, 169344), (18144, 159376), (18816, 153684), (19922, 145152), (20736, 139454), (21168, 136608), (22768, 127008), (24192, 119532), (25088, 115263), (25614, 112896), (28224, 102456), (29883, 96768), (31752, 91072), (32256, 89649), (34152, 84672), (36288, 79688), (37632, 76842), (38421, 75264), (39844, 72576), (41472, 69727), (42336, 68304), (45536, 63504), (48384, 59766), (51228, 56448)]