268889576230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{334261}}^1$

素因数の和:334453

約数の個数: 64

約数和(自身を含む): 540638032896

約数和(自身を除く): 271748456666

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 103, 110, 142, 206, 355, 515, 710, 781, 1030, 1133, 1562, 2266, 3905, 5665, 7313, 7810, 11330, 14626, 36565, 73130, 80443, 160886, 334261, 402215, 668522, 804430, 1671305, 3342610, 3676871, 7353742, 18384355, 23732531, 34428883, 36768710, 47465062, 68857766, 118662655, 172144415, 237325310, 261057841, 344288830, 378717713, 522115682, 757435426, 1305289205, 1893588565, 2444450693, 2610578410, 3787177130, 4888901386, 12222253465, 24444506930, 26888957623, 53777915246, 134444788115, 268889576230]

約数ペア:

[(1, 268889576230), (2, 134444788115), (5, 53777915246), (10, 26888957623), (11, 24444506930), (22, 12222253465), (55, 4888901386), (71, 3787177130), (103, 2610578410), (110, 2444450693), (142, 1893588565), (206, 1305289205), (355, 757435426), (515, 522115682), (710, 378717713), (781, 344288830), (1030, 261057841), (1133, 237325310), (1562, 172144415), (2266, 118662655), (3905, 68857766), (5665, 47465062), (7313, 36768710), (7810, 34428883), (11330, 23732531), (14626, 18384355), (36565, 7353742), (73130, 3676871), (80443, 3342610), (160886, 1671305), (334261, 804430), (402215, 668522)]