276780816

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{147853}}^1$

素因数の和:147880

約数の個数: 60

約数和(自身を含む): 834192268

約数和(自身を除く): 557411452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 147853, 295706, 443559, 591412, 887118, 1182824, 1330677, 1774236, 1922089, 2365648, 2661354, 3548472, 3844178, 5322708, 5766267, 7096944, 7688356, 10645416, 11532534, 15376712, 17298801, 21290832, 23065068, 30753424, 34597602, 46130136, 69195204, 92260272, 138390408, 276780816]

約数ペア:

[(1, 276780816), (2, 138390408), (3, 92260272), (4, 69195204), (6, 46130136), (8, 34597602), (9, 30753424), (12, 23065068), (13, 21290832), (16, 17298801), (18, 15376712), (24, 11532534), (26, 10645416), (36, 7688356), (39, 7096944), (48, 5766267), (52, 5322708), (72, 3844178), (78, 3548472), (104, 2661354), (117, 2365648), (144, 1922089), (156, 1774236), (208, 1330677), (234, 1182824), (312, 887118), (468, 591412), (624, 443559), (936, 295706), (1872, 147853)]