219693583264

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{1667}}^1\times {\mathrm{29629}}^1$

素因数の和:31445

約数の個数: 48

約数和(自身を含む): 435909448800

約数和(自身を除く): 216215865536

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 1667, 2224, 3334, 4448, 6668, 13336, 26672, 29629, 53344, 59258, 118516, 231713, 237032, 463426, 474064, 926852, 948128, 1853704, 3707408, 4118431, 7414816, 8236862, 16473724, 32947448, 49391543, 65894896, 98783086, 131789792, 197566172, 395132344, 790264688, 1580529376, 6865424477, 13730848954, 27461697908, 54923395816, 109846791632, 219693583264]

約数ペア:

[(1, 219693583264), (2, 109846791632), (4, 54923395816), (8, 27461697908), (16, 13730848954), (32, 6865424477), (139, 1580529376), (278, 790264688), (556, 395132344), (1112, 197566172), (1667, 131789792), (2224, 98783086), (3334, 65894896), (4448, 49391543), (6668, 32947448), (13336, 16473724), (26672, 8236862), (29629, 7414816), (53344, 4118431), (59258, 3707408), (118516, 1853704), (231713, 948128), (237032, 926852), (463426, 474064)]