211311216

素因数分解:

$2^4\times 3^2\times {\mathrm{1467439}}^1$

素因数の和:1467453

約数の個数: 30

約数和(自身を含む): 591378320

約数和(自身を除く): 380067104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1467439, 2934878, 4402317, 5869756, 8804634, 11739512, 13206951, 17609268, 23479024, 26413902, 35218536, 52827804, 70437072, 105655608, 211311216]

約数ペア:

[(1, 211311216), (2, 105655608), (3, 70437072), (4, 52827804), (6, 35218536), (8, 26413902), (9, 23479024), (12, 17609268), (16, 13206951), (18, 11739512), (24, 8804634), (36, 5869756), (48, 4402317), (72, 2934878), (144, 1467439)]