258270384

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{125131}}^1$

素因数の和:125185

約数の個数: 40

約数和(自身を含む): 682720192

約数和(自身を除く): 424449808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 125131, 250262, 375393, 500524, 750786, 1001048, 1501572, 2002096, 3003144, 5380633, 6006288, 10761266, 16141899, 21522532, 32283798, 43045064, 64567596, 86090128, 129135192, 258270384]

約数ペア:

[(1, 258270384), (2, 129135192), (3, 86090128), (4, 64567596), (6, 43045064), (8, 32283798), (12, 21522532), (16, 16141899), (24, 10761266), (43, 6006288), (48, 5380633), (86, 3003144), (129, 2002096), (172, 1501572), (258, 1001048), (344, 750786), (516, 500524), (688, 375393), (1032, 250262), (2064, 125131)]