255425058

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{65393}}^1$

素因数の和:65439

約数の個数: 48

約数和(自身を含む): 652893696

約数和(自身を除く): 397468638

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 65393, 130786, 196179, 392358, 457751, 588537, 915502, 1177074, 1373253, 2027183, 2746506, 4054366, 4119759, 6081549, 8239518, 12163098, 14190281, 18244647, 28380562, 36489294, 42570843, 85141686, 127712529, 255425058]

約数ペア:

[(1, 255425058), (2, 127712529), (3, 85141686), (6, 42570843), (7, 36489294), (9, 28380562), (14, 18244647), (18, 14190281), (21, 12163098), (31, 8239518), (42, 6081549), (62, 4119759), (63, 4054366), (93, 2746506), (126, 2027183), (186, 1373253), (217, 1177074), (279, 915502), (434, 588537), (558, 457751), (651, 392358), (1302, 196179), (1953, 130786), (3906, 65393)]