298731125162

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{719}}^1\times {\mathrm{7883}}^1$

素因数の和:8715

約数の個数: 48

約数和(自身を含む): 480128031360

約数和(自身を除く): 181396906198

約数列:

[1, 2, 19, 38, 73, 146, 361, 719, 722, 1387, 1438, 2774, 7883, 13661, 15766, 26353, 27322, 52487, 52706, 104974, 149777, 259559, 299554, 519118, 575459, 997253, 1150918, 1994506, 2845763, 5667877, 5691526, 10933721, 11335754, 18947807, 21867442, 37895614, 107689663, 207740699, 215379326, 413755021, 415481398, 827510042, 2046103597, 4092207194, 7861345399, 15722690798, 149365562581, 298731125162]

約数ペア:

[(1, 298731125162), (2, 149365562581), (19, 15722690798), (38, 7861345399), (73, 4092207194), (146, 2046103597), (361, 827510042), (719, 415481398), (722, 413755021), (1387, 215379326), (1438, 207740699), (2774, 107689663), (7883, 37895614), (13661, 21867442), (15766, 18947807), (26353, 11335754), (27322, 10933721), (52487, 5691526), (52706, 5667877), (104974, 2845763), (149777, 1994506), (259559, 1150918), (299554, 997253), (519118, 575459)]