460670502916

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{42557}}^1$

素因数の和:42893

約数の個数: 72

約数和(自身を含む): 889714143360

約数和(自身を除く): 429043640444

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 169, 239, 268, 338, 478, 676, 871, 956, 1742, 3107, 3484, 6214, 11323, 12428, 16013, 22646, 32026, 40391, 42557, 45292, 64052, 80782, 85114, 161564, 170228, 208169, 416338, 553241, 832676, 1106482, 2212964, 2706197, 2851319, 5412394, 5702638, 7192133, 10171123, 10824788, 11405276, 14384266, 20342246, 28768532, 37067147, 40684492, 74134294, 132224599, 148268588, 264449198, 481872911, 528898396, 681465241, 963745822, 1362930482, 1718919787, 1927491644, 2725860964, 3437839574, 6875679148, 8859048133, 17718096266, 35436192532, 115167625729, 230335251458, 460670502916]

約数ペア:

[(1, 460670502916), (2, 230335251458), (4, 115167625729), (13, 35436192532), (26, 17718096266), (52, 8859048133), (67, 6875679148), (134, 3437839574), (169, 2725860964), (239, 1927491644), (268, 1718919787), (338, 1362930482), (478, 963745822), (676, 681465241), (871, 528898396), (956, 481872911), (1742, 264449198), (3107, 148268588), (3484, 132224599), (6214, 74134294), (11323, 40684492), (12428, 37067147), (16013, 28768532), (22646, 20342246), (32026, 14384266), (40391, 11405276), (42557, 10824788), (45292, 10171123), (64052, 7192133), (80782, 5702638), (85114, 5412394), (161564, 2851319), (170228, 2706197), (208169, 2212964), (416338, 1106482), (553241, 832676)]