1253725464

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{8161}}^1$

素因数の和:8380

約数の個数: 64

約数和(自身を含む): 3238028640

約数和(自身を除く): 1984303176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 173, 222, 296, 346, 444, 519, 692, 888, 1038, 1384, 2076, 4152, 6401, 8161, 12802, 16322, 19203, 24483, 25604, 32644, 38406, 48966, 51208, 65288, 76812, 97932, 153624, 195864, 301957, 603914, 905871, 1207828, 1411853, 1811742, 2415656, 2823706, 3623484, 4235559, 5647412, 7246968, 8471118, 11294824, 16942236, 33884472, 52238561, 104477122, 156715683, 208954244, 313431366, 417908488, 626862732, 1253725464]

約数ペア:

[(1, 1253725464), (2, 626862732), (3, 417908488), (4, 313431366), (6, 208954244), (8, 156715683), (12, 104477122), (24, 52238561), (37, 33884472), (74, 16942236), (111, 11294824), (148, 8471118), (173, 7246968), (222, 5647412), (296, 4235559), (346, 3623484), (444, 2823706), (519, 2415656), (692, 1811742), (888, 1411853), (1038, 1207828), (1384, 905871), (2076, 603914), (4152, 301957), (6401, 195864), (8161, 153624), (12802, 97932), (16322, 76812), (19203, 65288), (24483, 51208), (25604, 48966), (32644, 38406)]