1286697816

素因数分解:

$2^3\times 3^2\times {\mathrm{373}}^1\times {\mathrm{47911}}^1$

素因数の和:48296

約数の個数: 48

約数和(自身を含む): 3494222160

約数和(自身を除く): 2207524344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 373, 746, 1119, 1492, 2238, 2984, 3357, 4476, 6714, 8952, 13428, 26856, 47911, 95822, 143733, 191644, 287466, 383288, 431199, 574932, 862398, 1149864, 1724796, 3449592, 17870803, 35741606, 53612409, 71483212, 107224818, 142966424, 160837227, 214449636, 321674454, 428899272, 643348908, 1286697816]

約数ペア:

[(1, 1286697816), (2, 643348908), (3, 428899272), (4, 321674454), (6, 214449636), (8, 160837227), (9, 142966424), (12, 107224818), (18, 71483212), (24, 53612409), (36, 35741606), (72, 17870803), (373, 3449592), (746, 1724796), (1119, 1149864), (1492, 862398), (2238, 574932), (2984, 431199), (3357, 383288), (4476, 287466), (6714, 191644), (8952, 143733), (13428, 95822), (26856, 47911)]