665087142018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2663}}^1\times {\mathrm{168523}}^1$

素因数の和:171223

約数の個数: 64

約数和(自身を含む): 1508465064960

約数和(自身を除く): 843377922942

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 2663, 5326, 7989, 15978, 34619, 50597, 69238, 101194, 103857, 151791, 168523, 207714, 303582, 337046, 505569, 657761, 1011138, 1315522, 1973283, 2190799, 3201937, 3946566, 4381598, 6403874, 6572397, 9605811, 13144794, 19211622, 41625181, 83250362, 124875543, 249751086, 448776749, 897553498, 1346330247, 2692660494, 5834097737, 8526758231, 11668195474, 17053516462, 17502293211, 25580274693, 35004586422, 51160549386, 110847857003, 221695714006, 332543571009, 665087142018]

約数ペア:

[(1, 665087142018), (2, 332543571009), (3, 221695714006), (6, 110847857003), (13, 51160549386), (19, 35004586422), (26, 25580274693), (38, 17502293211), (39, 17053516462), (57, 11668195474), (78, 8526758231), (114, 5834097737), (247, 2692660494), (494, 1346330247), (741, 897553498), (1482, 448776749), (2663, 249751086), (5326, 124875543), (7989, 83250362), (15978, 41625181), (34619, 19211622), (50597, 13144794), (69238, 9605811), (101194, 6572397), (103857, 6403874), (151791, 4381598), (168523, 3946566), (207714, 3201937), (303582, 2190799), (337046, 1973283), (505569, 1315522), (657761, 1011138)]