247228416

素因数分解:

$2^{11}\times 3^3\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:311

約数の個数: 192

約数和(自身を含む): 778377600

約数和(自身を除く): 531149184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 256, 263, 272, 288, 306, 384, 408, 432, 459, 512, 526, 544, 576, 612, 768, 789, 816, 864, 918, 1024, 1052, 1088, 1152, 1224, 1536, 1578, 1632, 1728, 1836, 2048, 2104, 2176, 2304, 2367, 2448, 3072, 3156, 3264, 3456, 3672, 4208, 4352, 4471, 4608, 4734, 4896, 6144, 6312, 6528, 6912, 7101, 7344, 8416, 8704, 8942, 9216, 9468, 9792, 12624, 13056, 13413, 13824, 14202, 14688, 16832, 17408, 17884, 18432, 18936, 19584, 25248, 26112, 26826, 27648, 28404, 29376, 33664, 34816, 35768, 37872, 39168, 40239, 50496, 52224, 53652, 55296, 56808, 58752, 67328, 71536, 75744, 78336, 80478, 100992, 104448, 107304, 113616, 117504, 120717, 134656, 143072, 151488, 156672, 160956, 201984, 214608, 227232, 235008, 241434, 269312, 286144, 302976, 313344, 321912, 403968, 429216, 454464, 470016, 482868, 538624, 572288, 605952, 643824, 807936, 858432, 908928, 940032, 965736, 1144576, 1211904, 1287648, 1615872, 1716864, 1817856, 1931472, 2289152, 2423808, 2575296, 3433728, 3635712, 3862944, 4578304, 4847616, 5150592, 6867456, 7271424, 7725888, 9156608, 10301184, 13734912, 14542848, 15451776, 20602368, 27469824, 30903552, 41204736, 61807104, 82409472, 123614208, 247228416]

約数ペア:

[(1, 247228416), (2, 123614208), (3, 82409472), (4, 61807104), (6, 41204736), (8, 30903552), (9, 27469824), (12, 20602368), (16, 15451776), (17, 14542848), (18, 13734912), (24, 10301184), (27, 9156608), (32, 7725888), (34, 7271424), (36, 6867456), (48, 5150592), (51, 4847616), (54, 4578304), (64, 3862944), (68, 3635712), (72, 3433728), (96, 2575296), (102, 2423808), (108, 2289152), (128, 1931472), (136, 1817856), (144, 1716864), (153, 1615872), (192, 1287648), (204, 1211904), (216, 1144576), (256, 965736), (263, 940032), (272, 908928), (288, 858432), (306, 807936), (384, 643824), (408, 605952), (432, 572288), (459, 538624), (512, 482868), (526, 470016), (544, 454464), (576, 429216), (612, 403968), (768, 321912), (789, 313344), (816, 302976), (864, 286144), (918, 269312), (1024, 241434), (1052, 235008), (1088, 227232), (1152, 214608), (1224, 201984), (1536, 160956), (1578, 156672), (1632, 151488), (1728, 143072), (1836, 134656), (2048, 120717), (2104, 117504), (2176, 113616), (2304, 107304), (2367, 104448), (2448, 100992), (3072, 80478), (3156, 78336), (3264, 75744), (3456, 71536), (3672, 67328), (4208, 58752), (4352, 56808), (4471, 55296), (4608, 53652), (4734, 52224), (4896, 50496), (6144, 40239), (6312, 39168), (6528, 37872), (6912, 35768), (7101, 34816), (7344, 33664), (8416, 29376), (8704, 28404), (8942, 27648), (9216, 26826), (9468, 26112), (9792, 25248), (12624, 19584), (13056, 18936), (13413, 18432), (13824, 17884), (14202, 17408), (14688, 16832)]