123220512

素因数分解:

$2^5\times 3^2\times {\mathrm{427849}}^1$

素因数の和:427865

約数の個数: 36

約数和(自身を含む): 350409150

約数和(自身を除く): 227188638

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 427849, 855698, 1283547, 1711396, 2567094, 3422792, 3850641, 5134188, 6845584, 7701282, 10268376, 13691168, 15402564, 20536752, 30805128, 41073504, 61610256, 123220512]

約数ペア:

[(1, 123220512), (2, 61610256), (3, 41073504), (4, 30805128), (6, 20536752), (8, 15402564), (9, 13691168), (12, 10268376), (16, 7701282), (18, 6845584), (24, 5134188), (32, 3850641), (36, 3422792), (48, 2567094), (72, 1711396), (96, 1283547), (144, 855698), (288, 427849)]