252120688

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{409}}^1\times {\mathrm{653}}^1$

素因数の和:1129

約数の個数: 40

約数和(自身を含む): 498740400

約数和(自身を除く): 246619712

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 409, 472, 653, 818, 944, 1306, 1636, 2612, 3272, 5224, 6544, 10448, 24131, 38527, 48262, 77054, 96524, 154108, 193048, 267077, 308216, 386096, 534154, 616432, 1068308, 2136616, 4273232, 15757543, 31515086, 63030172, 126060344, 252120688]

約数ペア:

[(1, 252120688), (2, 126060344), (4, 63030172), (8, 31515086), (16, 15757543), (59, 4273232), (118, 2136616), (236, 1068308), (409, 616432), (472, 534154), (653, 386096), (818, 308216), (944, 267077), (1306, 193048), (1636, 154108), (2612, 96524), (3272, 77054), (5224, 48262), (6544, 38527), (10448, 24131)]