260132028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2087}}^1$

素因数の和:2171

約数の個数: 96

約数和(自身を含む): 707180544

約数和(自身を除く): 447048516

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 47, 51, 52, 68, 78, 94, 102, 141, 156, 188, 204, 221, 282, 442, 564, 611, 663, 799, 884, 1222, 1326, 1598, 1833, 2087, 2397, 2444, 2652, 3196, 3666, 4174, 4794, 6261, 7332, 8348, 9588, 10387, 12522, 20774, 25044, 27131, 31161, 35479, 41548, 54262, 62322, 70958, 81393, 98089, 106437, 108524, 124644, 141916, 162786, 196178, 212874, 294267, 325572, 392356, 425748, 461227, 588534, 922454, 1177068, 1275157, 1383681, 1667513, 1844908, 2550314, 2767362, 3335026, 3825471, 5002539, 5100628, 5534724, 6670052, 7650942, 10005078, 15301884, 20010156, 21677669, 43355338, 65033007, 86710676, 130066014, 260132028]

約数ペア:

[(1, 260132028), (2, 130066014), (3, 86710676), (4, 65033007), (6, 43355338), (12, 21677669), (13, 20010156), (17, 15301884), (26, 10005078), (34, 7650942), (39, 6670052), (47, 5534724), (51, 5100628), (52, 5002539), (68, 3825471), (78, 3335026), (94, 2767362), (102, 2550314), (141, 1844908), (156, 1667513), (188, 1383681), (204, 1275157), (221, 1177068), (282, 922454), (442, 588534), (564, 461227), (611, 425748), (663, 392356), (799, 325572), (884, 294267), (1222, 212874), (1326, 196178), (1598, 162786), (1833, 141916), (2087, 124644), (2397, 108524), (2444, 106437), (2652, 98089), (3196, 81393), (3666, 70958), (4174, 62322), (4794, 54262), (6261, 41548), (7332, 35479), (8348, 31161), (9588, 27131), (10387, 25044), (12522, 20774)]