237777428

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1\times {\mathrm{257}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 482678784

約数和(自身を除く): 244901356

約数列:

[1, 2, 4, 7, 14, 28, 173, 191, 257, 346, 382, 514, 692, 764, 1028, 1211, 1337, 1799, 2422, 2674, 3598, 4844, 5348, 7196, 33043, 44461, 49087, 66086, 88922, 98174, 132172, 177844, 196348, 231301, 311227, 343609, 462602, 622454, 687218, 925204, 1244908, 1374436, 8492051, 16984102, 33968204, 59444357, 118888714, 237777428]

約数ペア:

[(1, 237777428), (2, 118888714), (4, 59444357), (7, 33968204), (14, 16984102), (28, 8492051), (173, 1374436), (191, 1244908), (257, 925204), (346, 687218), (382, 622454), (514, 462602), (692, 343609), (764, 311227), (1028, 231301), (1211, 196348), (1337, 177844), (1799, 132172), (2422, 98174), (2674, 88922), (3598, 66086), (4844, 49087), (5348, 44461), (7196, 33043)]