488460672

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:422

約数の個数: 256

約数和(自身を含む): 1679654400

約数和(自身を除く): 1191193728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 61, 63, 64, 72, 84, 96, 108, 112, 122, 126, 128, 144, 168, 183, 189, 192, 216, 224, 244, 252, 288, 331, 336, 366, 378, 384, 427, 432, 448, 488, 504, 549, 576, 662, 672, 732, 756, 854, 864, 896, 976, 993, 1008, 1098, 1152, 1281, 1324, 1344, 1464, 1512, 1647, 1708, 1728, 1952, 1986, 2016, 2196, 2317, 2562, 2648, 2688, 2928, 2979, 3024, 3294, 3416, 3456, 3843, 3904, 3972, 4032, 4392, 4634, 5124, 5296, 5856, 5958, 6048, 6588, 6832, 6951, 7686, 7808, 7944, 8064, 8784, 8937, 9268, 10248, 10592, 11529, 11712, 11916, 12096, 13176, 13664, 13902, 15372, 15888, 17568, 17874, 18536, 20191, 20496, 20853, 21184, 23058, 23424, 23832, 24192, 26352, 27328, 27804, 30744, 31776, 35136, 35748, 37072, 40382, 40992, 41706, 42368, 46116, 47664, 52704, 54656, 55608, 60573, 61488, 62559, 63552, 70272, 71496, 74144, 80764, 81984, 83412, 92232, 95328, 105408, 111216, 121146, 122976, 125118, 127104, 141337, 142992, 148288, 161528, 163968, 166824, 181719, 184464, 190656, 210816, 222432, 242292, 245952, 250236, 282674, 285984, 296576, 323056, 333648, 363438, 368928, 381312, 424011, 444864, 484584, 491904, 500472, 545157, 565348, 571968, 646112, 667296, 726876, 737856, 848022, 889728, 969168, 1000944, 1090314, 1130696, 1143936, 1272033, 1292224, 1334592, 1453752, 1475712, 1696044, 1938336, 2001888, 2180628, 2261392, 2544066, 2584448, 2669184, 2907504, 3392088, 3816099, 3876672, 4003776, 4361256, 4522784, 5088132, 5815008, 6784176, 7632198, 7753344, 8007552, 8722512, 9045568, 10176264, 11630016, 13568352, 15264396, 17445024, 18091136, 20352528, 23260032, 27136704, 30528792, 34890048, 40705056, 54273408, 61057584, 69780096, 81410112, 122115168, 162820224, 244230336, 488460672]

約数ペア:

[(1, 488460672), (2, 244230336), (3, 162820224), (4, 122115168), (6, 81410112), (7, 69780096), (8, 61057584), (9, 54273408), (12, 40705056), (14, 34890048), (16, 30528792), (18, 27136704), (21, 23260032), (24, 20352528), (27, 18091136), (28, 17445024), (32, 15264396), (36, 13568352), (42, 11630016), (48, 10176264), (54, 9045568), (56, 8722512), (61, 8007552), (63, 7753344), (64, 7632198), (72, 6784176), (84, 5815008), (96, 5088132), (108, 4522784), (112, 4361256), (122, 4003776), (126, 3876672), (128, 3816099), (144, 3392088), (168, 2907504), (183, 2669184), (189, 2584448), (192, 2544066), (216, 2261392), (224, 2180628), (244, 2001888), (252, 1938336), (288, 1696044), (331, 1475712), (336, 1453752), (366, 1334592), (378, 1292224), (384, 1272033), (427, 1143936), (432, 1130696), (448, 1090314), (488, 1000944), (504, 969168), (549, 889728), (576, 848022), (662, 737856), (672, 726876), (732, 667296), (756, 646112), (854, 571968), (864, 565348), (896, 545157), (976, 500472), (993, 491904), (1008, 484584), (1098, 444864), (1152, 424011), (1281, 381312), (1324, 368928), (1344, 363438), (1464, 333648), (1512, 323056), (1647, 296576), (1708, 285984), (1728, 282674), (1952, 250236), (1986, 245952), (2016, 242292), (2196, 222432), (2317, 210816), (2562, 190656), (2648, 184464), (2688, 181719), (2928, 166824), (2979, 163968), (3024, 161528), (3294, 148288), (3416, 142992), (3456, 141337), (3843, 127104), (3904, 125118), (3972, 122976), (4032, 121146), (4392, 111216), (4634, 105408), (5124, 95328), (5296, 92232), (5856, 83412), (5958, 81984), (6048, 80764), (6588, 74144), (6832, 71496), (6951, 70272), (7686, 63552), (7808, 62559), (7944, 61488), (8064, 60573), (8784, 55608), (8937, 54656), (9268, 52704), (10248, 47664), (10592, 46116), (11529, 42368), (11712, 41706), (11916, 40992), (12096, 40382), (13176, 37072), (13664, 35748), (13902, 35136), (15372, 31776), (15888, 30744), (17568, 27804), (17874, 27328), (18536, 26352), (20191, 24192), (20496, 23832), (20853, 23424), (21184, 23058)]