265840614

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{16001}}^1$

素因数の和:16093

約数の個数: 48

約数和(自身を含む): 629070624

約数和(自身を除く): 363230010

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 923, 1278, 1846, 2769, 5538, 8307, 16001, 16614, 32002, 48003, 96006, 144009, 208013, 288018, 416026, 624039, 1136071, 1248078, 1872117, 2272142, 3408213, 3744234, 6816426, 10224639, 14768923, 20449278, 29537846, 44306769, 88613538, 132920307, 265840614]

約数ペア:

[(1, 265840614), (2, 132920307), (3, 88613538), (6, 44306769), (9, 29537846), (13, 20449278), (18, 14768923), (26, 10224639), (39, 6816426), (71, 3744234), (78, 3408213), (117, 2272142), (142, 1872117), (213, 1248078), (234, 1136071), (426, 624039), (639, 416026), (923, 288018), (1278, 208013), (1846, 144009), (2769, 96006), (5538, 48003), (8307, 32002), (16001, 16614)]