281449944

素因数分解:

$2^3\times 3^3\times {\mathrm{1303009}}^1$

素因数の和:1303024

約数の個数: 32

約数和(自身を含む): 781806000

約数和(自身を除く): 500356056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1303009, 2606018, 3909027, 5212036, 7818054, 10424072, 11727081, 15636108, 23454162, 31272216, 35181243, 46908324, 70362486, 93816648, 140724972, 281449944]

約数ペア:

[(1, 281449944), (2, 140724972), (3, 93816648), (4, 70362486), (6, 46908324), (8, 35181243), (9, 31272216), (12, 23454162), (18, 15636108), (24, 11727081), (27, 10424072), (36, 7818054), (54, 5212036), (72, 3909027), (108, 2606018), (216, 1303009)]