291221123532

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{3087979}}^1$

素因数の和:3088286

約数の個数: 48

約数和(自身を含む): 705541670400

約数和(自身を除く): 414320546868

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 271, 348, 542, 813, 1084, 1626, 3252, 7859, 15718, 23577, 31436, 47154, 94308, 3087979, 6175958, 9263937, 12351916, 18527874, 37055748, 89551391, 179102782, 268654173, 358205564, 537308346, 836842309, 1074616692, 1673684618, 2510526927, 3347369236, 5021053854, 10042107708, 24268426961, 48536853922, 72805280883, 97073707844, 145610561766, 291221123532]

約数ペア:

[(1, 291221123532), (2, 145610561766), (3, 97073707844), (4, 72805280883), (6, 48536853922), (12, 24268426961), (29, 10042107708), (58, 5021053854), (87, 3347369236), (116, 2510526927), (174, 1673684618), (271, 1074616692), (348, 836842309), (542, 537308346), (813, 358205564), (1084, 268654173), (1626, 179102782), (3252, 89551391), (7859, 37055748), (15718, 18527874), (23577, 12351916), (31436, 9263937), (47154, 6175958), (94308, 3087979)]