728244

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{613}}^1$

素因数の和:637

約数の個数: 48

約数和(自身を含む): 2063040

約数和(自身を除く): 1334796

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 613, 1188, 1226, 1839, 2452, 3678, 5517, 6743, 7356, 11034, 13486, 16551, 20229, 22068, 26972, 33102, 40458, 60687, 66204, 80916, 121374, 182061, 242748, 364122, 728244]

約数ペア:

[(1, 728244), (2, 364122), (3, 242748), (4, 182061), (6, 121374), (9, 80916), (11, 66204), (12, 60687), (18, 40458), (22, 33102), (27, 26972), (33, 22068), (36, 20229), (44, 16551), (54, 13486), (66, 11034), (99, 7356), (108, 6743), (132, 5517), (198, 3678), (297, 2452), (396, 1839), (594, 1226), (613, 1188)]