319899312

素因数分解:

$2^4\times 3^2\times {\mathrm{2221523}}^1$

素因数の和:2221537

約数の個数: 30

約数和(自身を含む): 895274172

約数和(自身を除く): 575374860

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2221523, 4443046, 6664569, 8886092, 13329138, 17772184, 19993707, 26658276, 35544368, 39987414, 53316552, 79974828, 106633104, 159949656, 319899312]

約数ペア:

[(1, 319899312), (2, 159949656), (3, 106633104), (4, 79974828), (6, 53316552), (8, 39987414), (9, 35544368), (12, 26658276), (16, 19993707), (18, 17772184), (24, 13329138), (36, 8886092), (48, 6664569), (72, 4443046), (144, 2221523)]