425378304

素因数分解:

$2^9\times 3^5\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:309

約数の個数: 240

約数和(自身を含む): 1376286912

約数和(自身を除く): 950908608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 243, 256, 263, 288, 312, 324, 351, 384, 416, 432, 468, 486, 512, 526, 576, 624, 648, 702, 768, 789, 832, 864, 936, 972, 1052, 1053, 1152, 1248, 1296, 1404, 1536, 1578, 1664, 1728, 1872, 1944, 2104, 2106, 2304, 2367, 2496, 2592, 2808, 3156, 3159, 3328, 3419, 3456, 3744, 3888, 4208, 4212, 4608, 4734, 4992, 5184, 5616, 6312, 6318, 6656, 6838, 6912, 7101, 7488, 7776, 8416, 8424, 9468, 9984, 10257, 10368, 11232, 12624, 12636, 13676, 13824, 14202, 14976, 15552, 16832, 16848, 18936, 19968, 20514, 20736, 21303, 22464, 25248, 25272, 27352, 28404, 29952, 30771, 31104, 33664, 33696, 37872, 41028, 41472, 42606, 44928, 50496, 50544, 54704, 56808, 59904, 61542, 62208, 63909, 67328, 67392, 75744, 82056, 85212, 89856, 92313, 100992, 101088, 109408, 113616, 123084, 124416, 127818, 134656, 134784, 151488, 164112, 170424, 179712, 184626, 201984, 202176, 218816, 227232, 246168, 255636, 269568, 276939, 302976, 328224, 340848, 369252, 403968, 404352, 437632, 454464, 492336, 511272, 539136, 553878, 605952, 656448, 681696, 738504, 808704, 830817, 875264, 908928, 984672, 1022544, 1107756, 1211904, 1312896, 1363392, 1477008, 1617408, 1661634, 1750528, 1817856, 1969344, 2045088, 2215512, 2625792, 2726784, 2954016, 3323268, 3635712, 3938688, 4090176, 4431024, 5251584, 5453568, 5908032, 6646536, 7877376, 8180352, 8862048, 10907136, 11816064, 13293072, 15754752, 16360704, 17724096, 23632128, 26586144, 32721408, 35448192, 47264256, 53172288, 70896384, 106344576, 141792768, 212689152, 425378304]

約数ペア:

[(1, 425378304), (2, 212689152), (3, 141792768), (4, 106344576), (6, 70896384), (8, 53172288), (9, 47264256), (12, 35448192), (13, 32721408), (16, 26586144), (18, 23632128), (24, 17724096), (26, 16360704), (27, 15754752), (32, 13293072), (36, 11816064), (39, 10907136), (48, 8862048), (52, 8180352), (54, 7877376), (64, 6646536), (72, 5908032), (78, 5453568), (81, 5251584), (96, 4431024), (104, 4090176), (108, 3938688), (117, 3635712), (128, 3323268), (144, 2954016), (156, 2726784), (162, 2625792), (192, 2215512), (208, 2045088), (216, 1969344), (234, 1817856), (243, 1750528), (256, 1661634), (263, 1617408), (288, 1477008), (312, 1363392), (324, 1312896), (351, 1211904), (384, 1107756), (416, 1022544), (432, 984672), (468, 908928), (486, 875264), (512, 830817), (526, 808704), (576, 738504), (624, 681696), (648, 656448), (702, 605952), (768, 553878), (789, 539136), (832, 511272), (864, 492336), (936, 454464), (972, 437632), (1052, 404352), (1053, 403968), (1152, 369252), (1248, 340848), (1296, 328224), (1404, 302976), (1536, 276939), (1578, 269568), (1664, 255636), (1728, 246168), (1872, 227232), (1944, 218816), (2104, 202176), (2106, 201984), (2304, 184626), (2367, 179712), (2496, 170424), (2592, 164112), (2808, 151488), (3156, 134784), (3159, 134656), (3328, 127818), (3419, 124416), (3456, 123084), (3744, 113616), (3888, 109408), (4208, 101088), (4212, 100992), (4608, 92313), (4734, 89856), (4992, 85212), (5184, 82056), (5616, 75744), (6312, 67392), (6318, 67328), (6656, 63909), (6838, 62208), (6912, 61542), (7101, 59904), (7488, 56808), (7776, 54704), (8416, 50544), (8424, 50496), (9468, 44928), (9984, 42606), (10257, 41472), (10368, 41028), (11232, 37872), (12624, 33696), (12636, 33664), (13676, 31104), (13824, 30771), (14202, 29952), (14976, 28404), (15552, 27352), (16832, 25272), (16848, 25248), (18936, 22464), (19968, 21303), (20514, 20736)]