1623876768

素因数分解:

$2^5\times 3^3\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:572

約数の個数: 192

約数和(自身を含む): 4903113600

約数和(自身を除く): 3279236832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 86, 96, 108, 109, 129, 144, 172, 216, 218, 258, 288, 327, 344, 387, 401, 432, 436, 516, 654, 688, 774, 802, 864, 872, 981, 1032, 1161, 1203, 1308, 1376, 1548, 1604, 1744, 1962, 2064, 2322, 2406, 2616, 2943, 3096, 3208, 3488, 3609, 3924, 4128, 4644, 4687, 4812, 5232, 5886, 6192, 6416, 7218, 7848, 9288, 9374, 9624, 10464, 10827, 11772, 12384, 12832, 14061, 14436, 15696, 17243, 18576, 18748, 19248, 21654, 23544, 28122, 28872, 31392, 34486, 37152, 37496, 38496, 42183, 43308, 43709, 47088, 51729, 56244, 57744, 68972, 74992, 84366, 86616, 87418, 94176, 103458, 112488, 115488, 126549, 131127, 137944, 149984, 155187, 168732, 173232, 174836, 206916, 224976, 253098, 262254, 275888, 310374, 337464, 346464, 349672, 393381, 413832, 449952, 465561, 506196, 524508, 551776, 620748, 674928, 699344, 786762, 827664, 931122, 1012392, 1049016, 1180143, 1241496, 1349856, 1398688, 1573524, 1655328, 1862244, 1879487, 2024784, 2098032, 2360286, 2482992, 3147048, 3724488, 3758974, 4049568, 4196064, 4720572, 4965984, 5638461, 6294096, 7448976, 7517948, 9441144, 11276922, 12588192, 14897952, 15035896, 16915383, 18882288, 22553844, 30071792, 33830766, 37764576, 45107688, 50746149, 60143584, 67661532, 90215376, 101492298, 135323064, 180430752, 202984596, 270646128, 405969192, 541292256, 811938384, 1623876768]

約数ペア:

[(1, 1623876768), (2, 811938384), (3, 541292256), (4, 405969192), (6, 270646128), (8, 202984596), (9, 180430752), (12, 135323064), (16, 101492298), (18, 90215376), (24, 67661532), (27, 60143584), (32, 50746149), (36, 45107688), (43, 37764576), (48, 33830766), (54, 30071792), (72, 22553844), (86, 18882288), (96, 16915383), (108, 15035896), (109, 14897952), (129, 12588192), (144, 11276922), (172, 9441144), (216, 7517948), (218, 7448976), (258, 6294096), (288, 5638461), (327, 4965984), (344, 4720572), (387, 4196064), (401, 4049568), (432, 3758974), (436, 3724488), (516, 3147048), (654, 2482992), (688, 2360286), (774, 2098032), (802, 2024784), (864, 1879487), (872, 1862244), (981, 1655328), (1032, 1573524), (1161, 1398688), (1203, 1349856), (1308, 1241496), (1376, 1180143), (1548, 1049016), (1604, 1012392), (1744, 931122), (1962, 827664), (2064, 786762), (2322, 699344), (2406, 674928), (2616, 620748), (2943, 551776), (3096, 524508), (3208, 506196), (3488, 465561), (3609, 449952), (3924, 413832), (4128, 393381), (4644, 349672), (4687, 346464), (4812, 337464), (5232, 310374), (5886, 275888), (6192, 262254), (6416, 253098), (7218, 224976), (7848, 206916), (9288, 174836), (9374, 173232), (9624, 168732), (10464, 155187), (10827, 149984), (11772, 137944), (12384, 131127), (12832, 126549), (14061, 115488), (14436, 112488), (15696, 103458), (17243, 94176), (18576, 87418), (18748, 86616), (19248, 84366), (21654, 74992), (23544, 68972), (28122, 57744), (28872, 56244), (31392, 51729), (34486, 47088), (37152, 43709), (37496, 43308), (38496, 42183)]