2751681456

素因数分解:

$2^4\times 3^5\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:326

約数の個数: 240

約数和(自身を含む): 8301413120

約数和(自身を除く): 5549731664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 81, 86, 108, 109, 129, 144, 151, 162, 172, 216, 218, 243, 258, 302, 324, 327, 344, 387, 432, 436, 453, 486, 516, 604, 648, 654, 688, 774, 872, 906, 972, 981, 1032, 1161, 1208, 1296, 1308, 1359, 1548, 1744, 1812, 1944, 1962, 2064, 2322, 2416, 2616, 2718, 2943, 3096, 3483, 3624, 3888, 3924, 4077, 4644, 4687, 5232, 5436, 5886, 6192, 6493, 6966, 7248, 7848, 8154, 8829, 9288, 9374, 10449, 10872, 11772, 12231, 12986, 13932, 14061, 15696, 16308, 16459, 17658, 18576, 18748, 19479, 20898, 21744, 23544, 24462, 25972, 26487, 27864, 28122, 32616, 32918, 35316, 36693, 37496, 38958, 41796, 42183, 47088, 48924, 49377, 51944, 52974, 55728, 56244, 58437, 65232, 65836, 70632, 73386, 74992, 77916, 83592, 84366, 97848, 98754, 103888, 105948, 112488, 116874, 126549, 131672, 141264, 146772, 148131, 155832, 167184, 168732, 175311, 195696, 197508, 211896, 224976, 233748, 253098, 263344, 293544, 296262, 311664, 337464, 350622, 379647, 395016, 423792, 444393, 467496, 506196, 525933, 587088, 592524, 674928, 701244, 707737, 759294, 790032, 888786, 934992, 1012392, 1051866, 1138941, 1185048, 1333179, 1402488, 1415474, 1518588, 1577799, 1777572, 2024784, 2103732, 2123211, 2277882, 2370096, 2666358, 2804976, 2830948, 3037176, 3155598, 3555144, 3999537, 4207464, 4246422, 4555764, 5332716, 5661896, 6074352, 6311196, 6369633, 7110288, 7999074, 8414928, 8492844, 9111528, 10665432, 11323792, 12622392, 12739266, 15998148, 16985688, 18223056, 19108899, 21330864, 25244784, 25478532, 31996296, 33971376, 38217798, 50957064, 57326697, 63992592, 76435596, 101914128, 114653394, 152871192, 171980091, 229306788, 305742384, 343960182, 458613576, 687920364, 917227152, 1375840728, 2751681456]

約数ペア:

[(1, 2751681456), (2, 1375840728), (3, 917227152), (4, 687920364), (6, 458613576), (8, 343960182), (9, 305742384), (12, 229306788), (16, 171980091), (18, 152871192), (24, 114653394), (27, 101914128), (36, 76435596), (43, 63992592), (48, 57326697), (54, 50957064), (72, 38217798), (81, 33971376), (86, 31996296), (108, 25478532), (109, 25244784), (129, 21330864), (144, 19108899), (151, 18223056), (162, 16985688), (172, 15998148), (216, 12739266), (218, 12622392), (243, 11323792), (258, 10665432), (302, 9111528), (324, 8492844), (327, 8414928), (344, 7999074), (387, 7110288), (432, 6369633), (436, 6311196), (453, 6074352), (486, 5661896), (516, 5332716), (604, 4555764), (648, 4246422), (654, 4207464), (688, 3999537), (774, 3555144), (872, 3155598), (906, 3037176), (972, 2830948), (981, 2804976), (1032, 2666358), (1161, 2370096), (1208, 2277882), (1296, 2123211), (1308, 2103732), (1359, 2024784), (1548, 1777572), (1744, 1577799), (1812, 1518588), (1944, 1415474), (1962, 1402488), (2064, 1333179), (2322, 1185048), (2416, 1138941), (2616, 1051866), (2718, 1012392), (2943, 934992), (3096, 888786), (3483, 790032), (3624, 759294), (3888, 707737), (3924, 701244), (4077, 674928), (4644, 592524), (4687, 587088), (5232, 525933), (5436, 506196), (5886, 467496), (6192, 444393), (6493, 423792), (6966, 395016), (7248, 379647), (7848, 350622), (8154, 337464), (8829, 311664), (9288, 296262), (9374, 293544), (10449, 263344), (10872, 253098), (11772, 233748), (12231, 224976), (12986, 211896), (13932, 197508), (14061, 195696), (15696, 175311), (16308, 168732), (16459, 167184), (17658, 155832), (18576, 148131), (18748, 146772), (19479, 141264), (20898, 131672), (21744, 126549), (23544, 116874), (24462, 112488), (25972, 105948), (26487, 103888), (27864, 98754), (28122, 97848), (32616, 84366), (32918, 83592), (35316, 77916), (36693, 74992), (37496, 73386), (38958, 70632), (41796, 65836), (42183, 65232), (47088, 58437), (48924, 56244), (49377, 55728), (51944, 52974)]