1815141888

素因数分解:

$2^9\times 3^2\times 7^2\times {\mathrm{8039}}^1$

素因数の和:8077

約数の個数: 180

約数和(自身を含む): 6094665720

約数和(自身を除く): 4279523832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 384, 392, 441, 448, 504, 512, 576, 588, 672, 768, 784, 882, 896, 1008, 1152, 1176, 1344, 1536, 1568, 1764, 1792, 2016, 2304, 2352, 2688, 3136, 3528, 3584, 4032, 4608, 4704, 5376, 6272, 7056, 8039, 8064, 9408, 10752, 12544, 14112, 16078, 16128, 18816, 24117, 25088, 28224, 32156, 32256, 37632, 48234, 56273, 56448, 64312, 72351, 75264, 96468, 112546, 112896, 128624, 144702, 168819, 192936, 225092, 225792, 257248, 289404, 337638, 385872, 393911, 450184, 506457, 514496, 578808, 675276, 771744, 787822, 900368, 1012914, 1028992, 1157616, 1181733, 1350552, 1543488, 1575644, 1800736, 2025828, 2057984, 2315232, 2363466, 2701104, 3086976, 3151288, 3545199, 3601472, 4051656, 4115968, 4630464, 4726932, 5402208, 6173952, 6302576, 7090398, 7202944, 8103312, 9260928, 9453864, 10804416, 12347904, 12605152, 14180796, 14405888, 16206624, 18521856, 18907728, 21608832, 25210304, 28361592, 28811776, 32413248, 37043712, 37815456, 43217664, 50420608, 56723184, 64826496, 75630912, 86435328, 100841216, 113446368, 129652992, 151261824, 201682432, 226892736, 259305984, 302523648, 453785472, 605047296, 907570944, 1815141888]

約数ペア:

[(1, 1815141888), (2, 907570944), (3, 605047296), (4, 453785472), (6, 302523648), (7, 259305984), (8, 226892736), (9, 201682432), (12, 151261824), (14, 129652992), (16, 113446368), (18, 100841216), (21, 86435328), (24, 75630912), (28, 64826496), (32, 56723184), (36, 50420608), (42, 43217664), (48, 37815456), (49, 37043712), (56, 32413248), (63, 28811776), (64, 28361592), (72, 25210304), (84, 21608832), (96, 18907728), (98, 18521856), (112, 16206624), (126, 14405888), (128, 14180796), (144, 12605152), (147, 12347904), (168, 10804416), (192, 9453864), (196, 9260928), (224, 8103312), (252, 7202944), (256, 7090398), (288, 6302576), (294, 6173952), (336, 5402208), (384, 4726932), (392, 4630464), (441, 4115968), (448, 4051656), (504, 3601472), (512, 3545199), (576, 3151288), (588, 3086976), (672, 2701104), (768, 2363466), (784, 2315232), (882, 2057984), (896, 2025828), (1008, 1800736), (1152, 1575644), (1176, 1543488), (1344, 1350552), (1536, 1181733), (1568, 1157616), (1764, 1028992), (1792, 1012914), (2016, 900368), (2304, 787822), (2352, 771744), (2688, 675276), (3136, 578808), (3528, 514496), (3584, 506457), (4032, 450184), (4608, 393911), (4704, 385872), (5376, 337638), (6272, 289404), (7056, 257248), (8039, 225792), (8064, 225092), (9408, 192936), (10752, 168819), (12544, 144702), (14112, 128624), (16078, 112896), (16128, 112546), (18816, 96468), (24117, 75264), (25088, 72351), (28224, 64312), (32156, 56448), (32256, 56273), (37632, 48234)]