768959346

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 1608155136

約数和(自身を除く): 839195790

約数列:

[1, 2, 3, 6, 41, 82, 123, 127, 151, 163, 246, 254, 302, 326, 381, 453, 489, 762, 906, 978, 5207, 6191, 6683, 10414, 12382, 13366, 15621, 18573, 19177, 20049, 20701, 24613, 31242, 37146, 38354, 40098, 41402, 49226, 57531, 62103, 73839, 115062, 124206, 147678, 786257, 848741, 1009133, 1572514, 1697482, 2018266, 2358771, 2546223, 3027399, 3125851, 4717542, 5092446, 6054798, 6251702, 9377553, 18755106, 128159891, 256319782, 384479673, 768959346]

約数ペア:

[(1, 768959346), (2, 384479673), (3, 256319782), (6, 128159891), (41, 18755106), (82, 9377553), (123, 6251702), (127, 6054798), (151, 5092446), (163, 4717542), (246, 3125851), (254, 3027399), (302, 2546223), (326, 2358771), (381, 2018266), (453, 1697482), (489, 1572514), (762, 1009133), (906, 848741), (978, 786257), (5207, 147678), (6191, 124206), (6683, 115062), (10414, 73839), (12382, 62103), (13366, 57531), (15621, 49226), (18573, 41402), (19177, 40098), (20049, 38354), (20701, 37146), (24613, 31242)]