317099696

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{1381}}^1$

素因数の和:1629

約数の個数: 40

約数和(自身を含む): 625150464

約数和(自身を除く): 308050768

約数列:

[1, 2, 4, 8, 16, 113, 127, 226, 254, 452, 508, 904, 1016, 1381, 1808, 2032, 2762, 5524, 11048, 14351, 22096, 28702, 57404, 114808, 156053, 175387, 229616, 312106, 350774, 624212, 701548, 1248424, 1403096, 2496848, 2806192, 19818731, 39637462, 79274924, 158549848, 317099696]

約数ペア:

[(1, 317099696), (2, 158549848), (4, 79274924), (8, 39637462), (16, 19818731), (113, 2806192), (127, 2496848), (226, 1403096), (254, 1248424), (452, 701548), (508, 624212), (904, 350774), (1016, 312106), (1381, 229616), (1808, 175387), (2032, 156053), (2762, 114808), (5524, 57404), (11048, 28702), (14351, 22096)]