812318208

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2393}}^1$

素因数の和:2444

約数の個数: 160

約数和(自身を含む): 2468654496

約数和(自身を除く): 1656336288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 256, 272, 312, 384, 408, 416, 442, 512, 544, 624, 663, 768, 816, 832, 884, 1088, 1248, 1326, 1536, 1632, 1664, 1768, 2176, 2393, 2496, 2652, 3264, 3328, 3536, 4352, 4786, 4992, 5304, 6528, 6656, 7072, 7179, 8704, 9572, 9984, 10608, 13056, 14144, 14358, 19144, 19968, 21216, 26112, 28288, 28716, 31109, 38288, 40681, 42432, 56576, 57432, 62218, 76576, 81362, 84864, 93327, 113152, 114864, 122043, 124436, 153152, 162724, 169728, 186654, 229728, 244086, 248872, 306304, 325448, 339456, 373308, 459456, 488172, 497744, 528853, 612608, 650896, 746616, 918912, 976344, 995488, 1057706, 1225216, 1301792, 1493232, 1586559, 1837824, 1952688, 1990976, 2115412, 2603584, 2986464, 3173118, 3675648, 3905376, 3981952, 4230824, 5207168, 5972928, 6346236, 7810752, 7963904, 8461648, 10414336, 11945856, 12692472, 15621504, 15927808, 16923296, 20828672, 23891712, 25384944, 31243008, 33846592, 47783424, 50769888, 62486016, 67693184, 101539776, 135386368, 203079552, 270772736, 406159104, 812318208]

約数ペア:

[(1, 812318208), (2, 406159104), (3, 270772736), (4, 203079552), (6, 135386368), (8, 101539776), (12, 67693184), (13, 62486016), (16, 50769888), (17, 47783424), (24, 33846592), (26, 31243008), (32, 25384944), (34, 23891712), (39, 20828672), (48, 16923296), (51, 15927808), (52, 15621504), (64, 12692472), (68, 11945856), (78, 10414336), (96, 8461648), (102, 7963904), (104, 7810752), (128, 6346236), (136, 5972928), (156, 5207168), (192, 4230824), (204, 3981952), (208, 3905376), (221, 3675648), (256, 3173118), (272, 2986464), (312, 2603584), (384, 2115412), (408, 1990976), (416, 1952688), (442, 1837824), (512, 1586559), (544, 1493232), (624, 1301792), (663, 1225216), (768, 1057706), (816, 995488), (832, 976344), (884, 918912), (1088, 746616), (1248, 650896), (1326, 612608), (1536, 528853), (1632, 497744), (1664, 488172), (1768, 459456), (2176, 373308), (2393, 339456), (2496, 325448), (2652, 306304), (3264, 248872), (3328, 244086), (3536, 229728), (4352, 186654), (4786, 169728), (4992, 162724), (5304, 153152), (6528, 124436), (6656, 122043), (7072, 114864), (7179, 113152), (8704, 93327), (9572, 84864), (9984, 81362), (10608, 76576), (13056, 62218), (14144, 57432), (14358, 56576), (19144, 42432), (19968, 40681), (21216, 38288), (26112, 31109), (28288, 28716)]