1292470272

素因数分解:

$2^{11}\times 3^2\times {\mathrm{70121}}^1$

素因数の和:70149

約数の個数: 72

約数和(自身を含む): 3732944670

約数和(自身を除く): 2440474398

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4608, 6144, 9216, 18432, 70121, 140242, 210363, 280484, 420726, 560968, 631089, 841452, 1121936, 1262178, 1682904, 2243872, 2524356, 3365808, 4487744, 5048712, 6731616, 8975488, 10097424, 13463232, 17950976, 20194848, 26926464, 35901952, 40389696, 53852928, 71803904, 80779392, 107705856, 143607808, 161558784, 215411712, 323117568, 430823424, 646235136, 1292470272]

約数ペア:

[(1, 1292470272), (2, 646235136), (3, 430823424), (4, 323117568), (6, 215411712), (8, 161558784), (9, 143607808), (12, 107705856), (16, 80779392), (18, 71803904), (24, 53852928), (32, 40389696), (36, 35901952), (48, 26926464), (64, 20194848), (72, 17950976), (96, 13463232), (128, 10097424), (144, 8975488), (192, 6731616), (256, 5048712), (288, 4487744), (384, 3365808), (512, 2524356), (576, 2243872), (768, 1682904), (1024, 1262178), (1152, 1121936), (1536, 841452), (2048, 631089), (2304, 560968), (3072, 420726), (4608, 280484), (6144, 210363), (9216, 140242), (18432, 70121)]