349331256

素因数分解:

$2^3\times 3^2\times {\mathrm{229}}^1\times {\mathrm{21187}}^1$

素因数の和:21428

約数の個数: 48

約数和(自身を含む): 950281800

約数和(自身を除く): 600950544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 229, 458, 687, 916, 1374, 1832, 2061, 2748, 4122, 5496, 8244, 16488, 21187, 42374, 63561, 84748, 127122, 169496, 190683, 254244, 381366, 508488, 762732, 1525464, 4851823, 9703646, 14555469, 19407292, 29110938, 38814584, 43666407, 58221876, 87332814, 116443752, 174665628, 349331256]

約数ペア:

[(1, 349331256), (2, 174665628), (3, 116443752), (4, 87332814), (6, 58221876), (8, 43666407), (9, 38814584), (12, 29110938), (18, 19407292), (24, 14555469), (36, 9703646), (72, 4851823), (229, 1525464), (458, 762732), (687, 508488), (916, 381366), (1374, 254244), (1832, 190683), (2061, 169496), (2748, 127122), (4122, 84748), (5496, 63561), (8244, 42374), (16488, 21187)]