393778368

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{7351}}^1$

素因数の和:7403

約数の個数: 112

約数和(自身を含む): 1195141120

約数和(自身を除く): 801362752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 144, 186, 192, 216, 248, 279, 288, 372, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1488, 1674, 1728, 1984, 2232, 2976, 3348, 4464, 5952, 6696, 7351, 8928, 13392, 14702, 17856, 22053, 26784, 29404, 44106, 53568, 58808, 66159, 88212, 117616, 132318, 176424, 198477, 227881, 235232, 264636, 352848, 396954, 455762, 470464, 529272, 683643, 705696, 793908, 911524, 1058544, 1367286, 1411392, 1587816, 1823048, 2050929, 2117088, 2734572, 3175632, 3646096, 4101858, 4234176, 5469144, 6152787, 6351264, 7292192, 8203716, 10938288, 12305574, 12702528, 14584384, 16407432, 21876576, 24611148, 32814864, 43753152, 49222296, 65629728, 98444592, 131259456, 196889184, 393778368]

約数ペア:

[(1, 393778368), (2, 196889184), (3, 131259456), (4, 98444592), (6, 65629728), (8, 49222296), (9, 43753152), (12, 32814864), (16, 24611148), (18, 21876576), (24, 16407432), (27, 14584384), (31, 12702528), (32, 12305574), (36, 10938288), (48, 8203716), (54, 7292192), (62, 6351264), (64, 6152787), (72, 5469144), (93, 4234176), (96, 4101858), (108, 3646096), (124, 3175632), (144, 2734572), (186, 2117088), (192, 2050929), (216, 1823048), (248, 1587816), (279, 1411392), (288, 1367286), (372, 1058544), (432, 911524), (496, 793908), (558, 705696), (576, 683643), (744, 529272), (837, 470464), (864, 455762), (992, 396954), (1116, 352848), (1488, 264636), (1674, 235232), (1728, 227881), (1984, 198477), (2232, 176424), (2976, 132318), (3348, 117616), (4464, 88212), (5952, 66159), (6696, 58808), (7351, 53568), (8928, 44106), (13392, 29404), (14702, 26784), (17856, 22053)]