260308314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{10487}}^1$

素因数の和:10699

約数の個数: 48

約数和(自身を含む): 647906688

約数和(自身を除く): 387598374

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 197, 394, 591, 1182, 1379, 1773, 2758, 3546, 4137, 8274, 10487, 12411, 20974, 24822, 31461, 62922, 73409, 94383, 146818, 188766, 220227, 440454, 660681, 1321362, 2065939, 4131878, 6197817, 12395634, 14461573, 18593451, 28923146, 37186902, 43384719, 86769438, 130154157, 260308314]

約数ペア:

[(1, 260308314), (2, 130154157), (3, 86769438), (6, 43384719), (7, 37186902), (9, 28923146), (14, 18593451), (18, 14461573), (21, 12395634), (42, 6197817), (63, 4131878), (126, 2065939), (197, 1321362), (394, 660681), (591, 440454), (1182, 220227), (1379, 188766), (1773, 146818), (2758, 94383), (3546, 73409), (4137, 62922), (8274, 31461), (10487, 24822), (12411, 20974)]