315468192

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{252779}}^1$

素因数の和:252805

約数の個数: 48

約数和(自身を含む): 891807840

約数和(自身を除く): 576339648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 252779, 505558, 758337, 1011116, 1516674, 2022232, 3033348, 3286127, 4044464, 6066696, 6572254, 8088928, 9858381, 12133392, 13144508, 19716762, 24266784, 26289016, 39433524, 52578032, 78867048, 105156064, 157734096, 315468192]

約数ペア:

[(1, 315468192), (2, 157734096), (3, 105156064), (4, 78867048), (6, 52578032), (8, 39433524), (12, 26289016), (13, 24266784), (16, 19716762), (24, 13144508), (26, 12133392), (32, 9858381), (39, 8088928), (48, 6572254), (52, 6066696), (78, 4044464), (96, 3286127), (104, 3033348), (156, 2022232), (208, 1516674), (312, 1011116), (416, 758337), (624, 505558), (1248, 252779)]