411450208

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{1543}}^1$

素因数の和:2207

約数の個数: 48

約数和(自身を含む): 874280736

約数和(自身を除く): 462830528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 641, 1282, 1543, 2564, 3086, 5128, 6172, 8333, 10256, 12344, 16666, 20059, 20512, 24688, 33332, 40118, 49376, 66664, 80236, 133328, 160472, 266656, 320944, 641888, 989063, 1978126, 3956252, 7912504, 12857819, 15825008, 25715638, 31650016, 51431276, 102862552, 205725104, 411450208]

約数ペア:

[(1, 411450208), (2, 205725104), (4, 102862552), (8, 51431276), (13, 31650016), (16, 25715638), (26, 15825008), (32, 12857819), (52, 7912504), (104, 3956252), (208, 1978126), (416, 989063), (641, 641888), (1282, 320944), (1543, 266656), (2564, 160472), (3086, 133328), (5128, 80236), (6172, 66664), (8333, 49376), (10256, 40118), (12344, 33332), (16666, 24688), (20059, 20512)]