31471587072

素因数分解:

$2^8\times 3^5\times {\mathrm{101}}^1\times {\mathrm{5009}}^1$

素因数の和:5141

約数の個数: 216

約数和(自身を含む): 95051764080

約数和(自身を除く): 63580177008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 101, 108, 128, 144, 162, 192, 202, 216, 243, 256, 288, 303, 324, 384, 404, 432, 486, 576, 606, 648, 768, 808, 864, 909, 972, 1152, 1212, 1296, 1616, 1728, 1818, 1944, 2304, 2424, 2592, 2727, 3232, 3456, 3636, 3888, 4848, 5009, 5184, 5454, 6464, 6912, 7272, 7776, 8181, 9696, 10018, 10368, 10908, 12928, 14544, 15027, 15552, 16362, 19392, 20036, 20736, 21816, 24543, 25856, 29088, 30054, 31104, 32724, 38784, 40072, 43632, 45081, 49086, 58176, 60108, 62208, 65448, 77568, 80144, 87264, 90162, 98172, 116352, 120216, 130896, 135243, 160288, 174528, 180324, 196344, 232704, 240432, 261792, 270486, 320576, 349056, 360648, 392688, 405729, 480864, 505909, 523584, 540972, 641152, 698112, 721296, 785376, 811458, 961728, 1011818, 1047168, 1081944, 1217187, 1282304, 1442592, 1517727, 1570752, 1622916, 1923456, 2023636, 2094336, 2163888, 2434374, 2885184, 3035454, 3141504, 3245832, 3846912, 4047272, 4327776, 4553181, 4868748, 5770368, 6070908, 6283008, 6491664, 8094544, 8655552, 9106362, 9737496, 11540736, 12141816, 12983328, 13659543, 16189088, 17311104, 18212724, 19474992, 24283632, 25966656, 27319086, 32378176, 34622208, 36425448, 38949984, 40978629, 48567264, 51933312, 54638172, 64756352, 72850896, 77899968, 81957258, 97134528, 103866624, 109276344, 122935887, 129512704, 145701792, 155799936, 163914516, 194269056, 218552688, 245871774, 291403584, 311599872, 327829032, 388538112, 437105376, 491743548, 582807168, 655658064, 874210752, 983487096, 1165614336, 1311316128, 1748421504, 1966974192, 2622632256, 3496843008, 3933948384, 5245264512, 7867896768, 10490529024, 15735793536, 31471587072]

約数ペア:

[(1, 31471587072), (2, 15735793536), (3, 10490529024), (4, 7867896768), (6, 5245264512), (8, 3933948384), (9, 3496843008), (12, 2622632256), (16, 1966974192), (18, 1748421504), (24, 1311316128), (27, 1165614336), (32, 983487096), (36, 874210752), (48, 655658064), (54, 582807168), (64, 491743548), (72, 437105376), (81, 388538112), (96, 327829032), (101, 311599872), (108, 291403584), (128, 245871774), (144, 218552688), (162, 194269056), (192, 163914516), (202, 155799936), (216, 145701792), (243, 129512704), (256, 122935887), (288, 109276344), (303, 103866624), (324, 97134528), (384, 81957258), (404, 77899968), (432, 72850896), (486, 64756352), (576, 54638172), (606, 51933312), (648, 48567264), (768, 40978629), (808, 38949984), (864, 36425448), (909, 34622208), (972, 32378176), (1152, 27319086), (1212, 25966656), (1296, 24283632), (1616, 19474992), (1728, 18212724), (1818, 17311104), (1944, 16189088), (2304, 13659543), (2424, 12983328), (2592, 12141816), (2727, 11540736), (3232, 9737496), (3456, 9106362), (3636, 8655552), (3888, 8094544), (4848, 6491664), (5009, 6283008), (5184, 6070908), (5454, 5770368), (6464, 4868748), (6912, 4553181), (7272, 4327776), (7776, 4047272), (8181, 3846912), (9696, 3245832), (10018, 3141504), (10368, 3035454), (10908, 2885184), (12928, 2434374), (14544, 2163888), (15027, 2094336), (15552, 2023636), (16362, 1923456), (19392, 1622916), (20036, 1570752), (20736, 1517727), (21816, 1442592), (24543, 1282304), (25856, 1217187), (29088, 1081944), (30054, 1047168), (31104, 1011818), (32724, 961728), (38784, 811458), (40072, 785376), (43632, 721296), (45081, 698112), (49086, 641152), (58176, 540972), (60108, 523584), (62208, 505909), (65448, 480864), (77568, 405729), (80144, 392688), (87264, 360648), (90162, 349056), (98172, 320576), (116352, 270486), (120216, 261792), (130896, 240432), (135243, 232704), (160288, 196344), (174528, 180324)]