205777728

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{27481}}^1$

素因数の和:27512

約数の個数: 84

約数和(自身を含む): 635218948

約数和(自身を除く): 429441220

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 27481, 54962, 82443, 109924, 164886, 219848, 247329, 329772, 357253, 439696, 494658, 659544, 714506, 879392, 989316, 1071759, 1319088, 1429012, 1758784, 1978632, 2143518, 2638176, 2858024, 3215277, 3957264, 4287036, 5276352, 5716048, 6430554, 7914528, 8574072, 11432096, 12861108, 15829056, 17148144, 22864192, 25722216, 34296288, 51444432, 68592576, 102888864, 205777728]

約数ペア:

[(1, 205777728), (2, 102888864), (3, 68592576), (4, 51444432), (6, 34296288), (8, 25722216), (9, 22864192), (12, 17148144), (13, 15829056), (16, 12861108), (18, 11432096), (24, 8574072), (26, 7914528), (32, 6430554), (36, 5716048), (39, 5276352), (48, 4287036), (52, 3957264), (64, 3215277), (72, 2858024), (78, 2638176), (96, 2143518), (104, 1978632), (117, 1758784), (144, 1429012), (156, 1319088), (192, 1071759), (208, 989316), (234, 879392), (288, 714506), (312, 659544), (416, 494658), (468, 439696), (576, 357253), (624, 329772), (832, 247329), (936, 219848), (1248, 164886), (1872, 109924), (2496, 82443), (3744, 54962), (7488, 27481)]