245245536

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:378

約数の個数: 192

約数和(自身を含む): 772934400

約数和(自身を除く): 527688864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 59, 68, 72, 96, 102, 108, 118, 136, 144, 153, 177, 204, 216, 236, 272, 283, 288, 306, 354, 408, 432, 459, 472, 531, 544, 566, 612, 708, 816, 849, 864, 918, 944, 1003, 1062, 1132, 1224, 1416, 1593, 1632, 1698, 1836, 1888, 2006, 2124, 2264, 2448, 2547, 2832, 3009, 3186, 3396, 3672, 4012, 4248, 4528, 4811, 4896, 5094, 5664, 6018, 6372, 6792, 7344, 7641, 8024, 8496, 9027, 9056, 9622, 10188, 12036, 12744, 13584, 14433, 14688, 15282, 16048, 16697, 16992, 18054, 19244, 20376, 24072, 25488, 27081, 27168, 28866, 30564, 32096, 33394, 36108, 38488, 40752, 43299, 48144, 50091, 50976, 54162, 57732, 61128, 66788, 72216, 76976, 81504, 86598, 96288, 100182, 108324, 115464, 122256, 129897, 133576, 144432, 150273, 153952, 173196, 200364, 216648, 230928, 244512, 259794, 267152, 283849, 288864, 300546, 346392, 400728, 433296, 450819, 461856, 519588, 534304, 567698, 601092, 692784, 801456, 851547, 866592, 901638, 1039176, 1135396, 1202184, 1385568, 1602912, 1703094, 1803276, 2078352, 2270792, 2404368, 2554641, 3406188, 3606552, 4156704, 4541584, 4808736, 5109282, 6812376, 7213104, 7663923, 9083168, 10218564, 13624752, 14426208, 15327846, 20437128, 27249504, 30655692, 40874256, 61311384, 81748512, 122622768, 245245536]

約数ペア:

[(1, 245245536), (2, 122622768), (3, 81748512), (4, 61311384), (6, 40874256), (8, 30655692), (9, 27249504), (12, 20437128), (16, 15327846), (17, 14426208), (18, 13624752), (24, 10218564), (27, 9083168), (32, 7663923), (34, 7213104), (36, 6812376), (48, 5109282), (51, 4808736), (54, 4541584), (59, 4156704), (68, 3606552), (72, 3406188), (96, 2554641), (102, 2404368), (108, 2270792), (118, 2078352), (136, 1803276), (144, 1703094), (153, 1602912), (177, 1385568), (204, 1202184), (216, 1135396), (236, 1039176), (272, 901638), (283, 866592), (288, 851547), (306, 801456), (354, 692784), (408, 601092), (432, 567698), (459, 534304), (472, 519588), (531, 461856), (544, 450819), (566, 433296), (612, 400728), (708, 346392), (816, 300546), (849, 288864), (864, 283849), (918, 267152), (944, 259794), (1003, 244512), (1062, 230928), (1132, 216648), (1224, 200364), (1416, 173196), (1593, 153952), (1632, 150273), (1698, 144432), (1836, 133576), (1888, 129897), (2006, 122256), (2124, 115464), (2264, 108324), (2448, 100182), (2547, 96288), (2832, 86598), (3009, 81504), (3186, 76976), (3396, 72216), (3672, 66788), (4012, 61128), (4248, 57732), (4528, 54162), (4811, 50976), (4896, 50091), (5094, 48144), (5664, 43299), (6018, 40752), (6372, 38488), (6792, 36108), (7344, 33394), (7641, 32096), (8024, 30564), (8496, 28866), (9027, 27168), (9056, 27081), (9622, 25488), (10188, 24072), (12036, 20376), (12744, 19244), (13584, 18054), (14433, 16992), (14688, 16697), (15282, 16048)]