828563946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1\times {\mathrm{829}}^1$

素因数の和:1343

約数の個数: 64

約数和(自身を含む): 1936224000

約数和(自身を除く): 1107660054

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 449, 742, 829, 898, 1113, 1347, 1658, 2226, 2487, 2694, 3143, 4974, 5803, 6286, 9429, 11606, 17409, 18858, 23797, 34818, 43937, 47594, 71391, 87874, 131811, 142782, 166579, 263622, 307559, 333158, 372221, 499737, 615118, 744442, 922677, 999474, 1116663, 1845354, 2233326, 2605547, 5211094, 7816641, 15633282, 19727713, 39455426, 59183139, 118366278, 138093991, 276187982, 414281973, 828563946]

約数ペア:

[(1, 828563946), (2, 414281973), (3, 276187982), (6, 138093991), (7, 118366278), (14, 59183139), (21, 39455426), (42, 19727713), (53, 15633282), (106, 7816641), (159, 5211094), (318, 2605547), (371, 2233326), (449, 1845354), (742, 1116663), (829, 999474), (898, 922677), (1113, 744442), (1347, 615118), (1658, 499737), (2226, 372221), (2487, 333158), (2694, 307559), (3143, 263622), (4974, 166579), (5803, 142782), (6286, 131811), (9429, 87874), (11606, 71391), (17409, 47594), (18858, 43937), (23797, 34818)]