251370072

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{112621}}^1$

素因数の和:112664

約数の個数: 48

約数和(自身を含む): 702761280

約数和(自身を除く): 451391208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 112621, 225242, 337863, 450484, 675726, 900968, 1013589, 1351452, 2027178, 2702904, 3491251, 4054356, 6982502, 8108712, 10473753, 13965004, 20947506, 27930008, 31421259, 41895012, 62842518, 83790024, 125685036, 251370072]

約数ペア:

[(1, 251370072), (2, 125685036), (3, 83790024), (4, 62842518), (6, 41895012), (8, 31421259), (9, 27930008), (12, 20947506), (18, 13965004), (24, 10473753), (31, 8108712), (36, 6982502), (62, 4054356), (72, 3491251), (93, 2702904), (124, 2027178), (186, 1351452), (248, 1013589), (279, 900968), (372, 675726), (558, 450484), (744, 337863), (1116, 225242), (2232, 112621)]