728739312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{2168867}}^1$

素因数の和:2168885

約数の個数: 40

約数和(自身を含む): 2151517056

約数和(自身を除く): 1422777744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 2168867, 4337734, 6506601, 8675468, 13013202, 15182069, 17350936, 26026404, 30364138, 34701872, 45546207, 52052808, 60728276, 91092414, 104105616, 121456552, 182184828, 242913104, 364369656, 728739312]

約数ペア:

[(1, 728739312), (2, 364369656), (3, 242913104), (4, 182184828), (6, 121456552), (7, 104105616), (8, 91092414), (12, 60728276), (14, 52052808), (16, 45546207), (21, 34701872), (24, 30364138), (28, 26026404), (42, 17350936), (48, 15182069), (56, 13013202), (84, 8675468), (112, 6506601), (168, 4337734), (336, 2168867)]