216254448

素因数分解:

$2^4\times 3^5\times {\mathrm{55621}}^1$

素因数の和:55644

約数の個数: 60

約数和(自身を含む): 627638648

約数和(自身を除く): 411384200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 55621, 111242, 166863, 222484, 333726, 444968, 500589, 667452, 889936, 1001178, 1334904, 1501767, 2002356, 2669808, 3003534, 4004712, 4505301, 6007068, 8009424, 9010602, 12014136, 13515903, 18021204, 24028272, 27031806, 36042408, 54063612, 72084816, 108127224, 216254448]

約数ペア:

[(1, 216254448), (2, 108127224), (3, 72084816), (4, 54063612), (6, 36042408), (8, 27031806), (9, 24028272), (12, 18021204), (16, 13515903), (18, 12014136), (24, 9010602), (27, 8009424), (36, 6007068), (48, 4505301), (54, 4004712), (72, 3003534), (81, 2669808), (108, 2002356), (144, 1501767), (162, 1334904), (216, 1001178), (243, 889936), (324, 667452), (432, 500589), (486, 444968), (648, 333726), (972, 222484), (1296, 166863), (1944, 111242), (3888, 55621)]