1245451776

素因数分解:

$2^9\times 3^1\times {\mathrm{353}}^1\times {\mathrm{2297}}^1$

素因数の和:2671

約数の個数: 80

約数和(自身を含む): 3328809264

約数和(自身を除く): 2083357488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 353, 384, 512, 706, 768, 1059, 1412, 1536, 2118, 2297, 2824, 4236, 4594, 5648, 6891, 8472, 9188, 11296, 13782, 16944, 18376, 22592, 27564, 33888, 36752, 45184, 55128, 67776, 73504, 90368, 110256, 135552, 147008, 180736, 220512, 271104, 294016, 441024, 542208, 588032, 810841, 882048, 1176064, 1621682, 1764096, 2432523, 3243364, 3528192, 4865046, 6486728, 9730092, 12973456, 19460184, 25946912, 38920368, 51893824, 77840736, 103787648, 155681472, 207575296, 311362944, 415150592, 622725888, 1245451776]

約数ペア:

[(1, 1245451776), (2, 622725888), (3, 415150592), (4, 311362944), (6, 207575296), (8, 155681472), (12, 103787648), (16, 77840736), (24, 51893824), (32, 38920368), (48, 25946912), (64, 19460184), (96, 12973456), (128, 9730092), (192, 6486728), (256, 4865046), (353, 3528192), (384, 3243364), (512, 2432523), (706, 1764096), (768, 1621682), (1059, 1176064), (1412, 882048), (1536, 810841), (2118, 588032), (2297, 542208), (2824, 441024), (4236, 294016), (4594, 271104), (5648, 220512), (6891, 180736), (8472, 147008), (9188, 135552), (11296, 110256), (13782, 90368), (16944, 73504), (18376, 67776), (22592, 55128), (27564, 45184), (33888, 36752)]