331389112564

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{631}}^1\times {\mathrm{13451}}^1$

素因数の和:14356

約数の個数: 48

約数和(自身を含む): 597020852736

約数和(自身を除く): 265631740172

約数列:

[1, 2, 4, 43, 86, 172, 227, 454, 631, 908, 1262, 2524, 9761, 13451, 19522, 26902, 27133, 39044, 53804, 54266, 108532, 143237, 286474, 572948, 578393, 1156786, 2313572, 3053377, 6106754, 6159191, 8487581, 12213508, 12318382, 16975162, 24636764, 33950324, 131295211, 262590422, 364965983, 525180844, 729931966, 1459863932, 1926680887, 3853361774, 7706723548, 82847278141, 165694556282, 331389112564]

約数ペア:

[(1, 331389112564), (2, 165694556282), (4, 82847278141), (43, 7706723548), (86, 3853361774), (172, 1926680887), (227, 1459863932), (454, 729931966), (631, 525180844), (908, 364965983), (1262, 262590422), (2524, 131295211), (9761, 33950324), (13451, 24636764), (19522, 16975162), (26902, 12318382), (27133, 12213508), (39044, 8487581), (53804, 6159191), (54266, 6106754), (108532, 3053377), (143237, 2313572), (286474, 1156786), (572948, 578393)]