348234944120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{4728883}}^1$

素因数の和:4729164

約数の個数: 64

約数和(自身を含む): 898866270720

約数和(自身を除く): 550631326600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 263, 280, 526, 1052, 1315, 1841, 2104, 2630, 3682, 5260, 7364, 9205, 10520, 14728, 18410, 36820, 73640, 4728883, 9457766, 18915532, 23644415, 33102181, 37831064, 47288830, 66204362, 94577660, 132408724, 165510905, 189155320, 264817448, 331021810, 662043620, 1243696229, 1324087240, 2487392458, 4974784916, 6218481145, 8705873603, 9949569832, 12436962290, 17411747206, 24873924580, 34823494412, 43529368015, 49747849160, 69646988824, 87058736030, 174117472060, 348234944120]

約数ペア:

[(1, 348234944120), (2, 174117472060), (4, 87058736030), (5, 69646988824), (7, 49747849160), (8, 43529368015), (10, 34823494412), (14, 24873924580), (20, 17411747206), (28, 12436962290), (35, 9949569832), (40, 8705873603), (56, 6218481145), (70, 4974784916), (140, 2487392458), (263, 1324087240), (280, 1243696229), (526, 662043620), (1052, 331021810), (1315, 264817448), (1841, 189155320), (2104, 165510905), (2630, 132408724), (3682, 94577660), (5260, 66204362), (7364, 47288830), (9205, 37831064), (10520, 33102181), (14728, 23644415), (18410, 18915532), (36820, 9457766), (73640, 4728883)]