1343329792

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19727}}^1$

素因数の和:19771

約数の個数: 80

約数和(自身を含む): 3229079040

約数和(自身を除く): 1885749248

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 3584, 4256, 4864, 8512, 9728, 17024, 19727, 34048, 39454, 68096, 78908, 138089, 157816, 276178, 315632, 374813, 552356, 631264, 749626, 1104712, 1262528, 1499252, 2209424, 2525056, 2623691, 2998504, 4418848, 5050112, 5247382, 5997008, 8837696, 10100224, 10494764, 11994016, 17675392, 20989528, 23988032, 35350784, 41979056, 47976064, 70701568, 83958112, 95952128, 167916224, 191904256, 335832448, 671664896, 1343329792]

約数ペア:

[(1, 1343329792), (2, 671664896), (4, 335832448), (7, 191904256), (8, 167916224), (14, 95952128), (16, 83958112), (19, 70701568), (28, 47976064), (32, 41979056), (38, 35350784), (56, 23988032), (64, 20989528), (76, 17675392), (112, 11994016), (128, 10494764), (133, 10100224), (152, 8837696), (224, 5997008), (256, 5247382), (266, 5050112), (304, 4418848), (448, 2998504), (512, 2623691), (532, 2525056), (608, 2209424), (896, 1499252), (1064, 1262528), (1216, 1104712), (1792, 749626), (2128, 631264), (2432, 552356), (3584, 374813), (4256, 315632), (4864, 276178), (8512, 157816), (9728, 138089), (17024, 78908), (19727, 68096), (34048, 39454)]