261584493552

素因数分解:

$2^4\times 3^4\times {\mathrm{201839887}}^1$

素因数の和:201839907

約数の個数: 50

約数和(自身を含む): 757101419888

約数和(自身を除く): 495516926336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 201839887, 403679774, 605519661, 807359548, 1211039322, 1614719096, 1816558983, 2422078644, 3229438192, 3633117966, 4844157288, 5449676949, 7266235932, 9688314576, 10899353898, 14532471864, 16349030847, 21798707796, 29064943728, 32698061694, 43597415592, 65396123388, 87194831184, 130792246776, 261584493552]

約数ペア:

[(1, 261584493552), (2, 130792246776), (3, 87194831184), (4, 65396123388), (6, 43597415592), (8, 32698061694), (9, 29064943728), (12, 21798707796), (16, 16349030847), (18, 14532471864), (24, 10899353898), (27, 9688314576), (36, 7266235932), (48, 5449676949), (54, 4844157288), (72, 3633117966), (81, 3229438192), (108, 2422078644), (144, 1816558983), (162, 1614719096), (216, 1211039322), (324, 807359548), (432, 605519661), (648, 403679774), (1296, 201839887)]